λ
Sigma Notebook

5,136,890

2 × 5 × 11 × 17 × 41 × 67
Abundant Even Composite

5,136,890 is even and not a perfect square. Its factorization is 2 × 5 × 11 × 17 × 41 × 67 and its 64 divisors sum to 11,104,128.

Prime Factor Structure

Factorization String 2 × 5 × 11 × 17 × 41 × 67
Distinct Prime Factors 6
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 64
Divisor Sum (σ) 11,104,128
Proper Divisor Sum 5,967,238
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #5136881 ← → #5136893

Radix Representation

Decimal 5136890
Binary 10011100110000111111010 (23 bits)
Octal 0o23460772
Hexadecimal 0x4E61FA

Divisor Catalog (60 of 64)

1 2 5 10 11 17 22 34 41 55 67 82 85 110 134 170 187 205 335 374 410 451 670 697 737 902 935 1,139 1,394 1,474 1,870 2,255 2,278 2,747 3,485 3,685 4,510 5,494 5,695 6,970 7,370 7,667 11,390 12,529 13,735 15,334 25,058 27,470 30,217 38,335 46,699 60,434 62,645 76,670 93,398 125,290 151,085 233,495 302,170 466,990

Collatz Trajectory (219 steps to reach 1)

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

5,136,890 2,568,445 7,705,336 3,852,668 1,926,334 963,167 2,889,502 1,444,751 4,334,254 2,167,127 6,501,382 3,250,691 9,752,074 4,876,037 14,628,112 7,314,056 3,657,028 1,828,514 914,257 2,742,772 1,371,386 685,693 2,057,080 1,028,540 514,270 257,135 771,406 385,703 1,157,110 578,555 1,735,666 867,833 2,603,500 1,301,750 650,875 1,952,626 976,313 2,928,940 1,464,470 732,235 2,196,706 1,098,353 3,295,060 1,647,530 823,765 2,471,296 1,235,648 617,824 308,912 154,456 77,228 38,614 19,307 57,922 28,961 86,884 43,442 21,721 65,164 32,582

More profiles

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