λ
Sigma Notebook

5,388,660

22 × 33 × 5 × 17 × 587
Abundant Even Composite

5,388,660 is even and not a perfect square. Its factorization is 2^2 × 3^3 × 5 × 17 × 587 and its 96 divisors sum to 17,781,120.

Prime Factor Structure

Factorization String 2^2 × 3^3 × 5 × 17 × 587
Distinct Prime Factors 5
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 96
Divisor Sum (σ) 17,781,120
Proper Divisor Sum 12,392,460
Digit Sum / Digital Root 36 (Root: 9)
Adjacent Primes #5388623 ← → #5388673

Radix Representation

Decimal 5388660
Binary 10100100011100101110100 (23 bits)
Octal 0o24434564
Hexadecimal 0x523974

Divisor Catalog (60 of 96)

1 2 3 4 5 6 9 10 12 15 17 18 20 27 30 34 36 45 51 54 60 68 85 90 102 108 135 153 170 180 204 255 270 306 340 459 510 540 587 612 765 918 1,020 1,174 1,530 1,761 1,836 2,295 2,348 2,935 3,060 3,522 4,590 5,283 5,870 7,044 8,805 9,180 9,979 10,566

Collatz Trajectory (113 steps to reach 1)

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

5,388,660 2,694,330 1,347,165 4,041,496 2,020,748 1,010,374 505,187 1,515,562 757,781 2,273,344 1,136,672 568,336 284,168 142,084 71,042 35,521 106,564 53,282 26,641 79,924 39,962 19,981 59,944 29,972 14,986 7,493 22,480 11,240 5,620 2,810 1,405 4,216 2,108 1,054 527 1,582 791 2,374 1,187 3,562 1,781 5,344 2,672 1,336 668 334 167 502 251 754 377 1,132 566 283 850 425 1,276 638 319 958

More profiles

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