λ
Sigma Notebook

7,139,292

22 × 3 × 23 × 25867
Abundant Even Composite

7,139,292 is even and not a perfect square. Its factorization is 2^2 × 3 × 23 × 25867 and its 24 divisors sum to 17,383,296.

Prime Factor Structure

Factorization String 2^2 × 3 × 23 × 25867
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 17,383,296
Proper Divisor Sum 10,244,004
Digit Sum / Digital Root 33 (Root: 6)
Adjacent Primes #7139287 ← → #7139299

Radix Representation

Decimal 7139292
Binary 11011001110111111011100 (23 bits)
Octal 0o33167734
Hexadecimal 0x6CEFDC

Divisor Catalog (24)

1 2 3 4 6 12 23 46 69 92 138 276 25,867 51,734 77,601 103,468 155,202 310,404 594,941 1,189,882 1,784,823 2,379,764 3,569,646 7,139,292

Collatz Trajectory (98 steps to reach 1)

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

7,139,292 3,569,646 1,784,823 5,354,470 2,677,235 8,031,706 4,015,853 12,047,560 6,023,780 3,011,890 1,505,945 4,517,836 2,258,918 1,129,459 3,388,378 1,694,189 5,082,568 2,541,284 1,270,642 635,321 1,905,964 952,982 476,491 1,429,474 714,737 2,144,212 1,072,106 536,053 1,608,160 804,080 402,040 201,020 100,510 50,255 150,766 75,383 226,150 113,075 339,226 169,613 508,840 254,420 127,210 63,605 190,816 95,408 47,704 23,852 11,926 5,963 17,890 8,945 26,836 13,418 6,709 20,128 10,064 5,032 2,516 1,258

More profiles

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