31,618,924

2² × 7904731

31,618,924 factors as 2^2 × 7904731. Its 6 positive divisors give a proper-divisor sum of 23,714,200, so this integer is deficient. The Collatz stopping time is 126 steps.

Prime Factor Structure

Factorization String 2^2 × 7904731

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 55,333,124

Proper Divisor Sum 23,714,200

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #31618901 ← → #31618943

Radix Representation

Decimal	31618924
Binary	1111000100111011101101100 (25 bits)
Octal	0o170473554
Hexadecimal	0x1E2776C

Divisor Catalog (6)

1 2 4 7,904,731 15,809,462 31,618,924

Collatz Trajectory (126 steps to reach 1)

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

31,618,924 15,809,462 7,904,731 23,714,194 11,857,097 35,571,292 17,785,646 8,892,823 26,678,470 13,339,235 40,017,706 20,008,853 60,026,560 30,013,280 15,006,640 7,503,320 3,751,660 1,875,830 937,915 2,813,746 1,406,873 4,220,620 2,110,310 1,055,155 3,165,466 1,582,733 4,748,200 2,374,100 1,187,050 593,525 1,780,576 890,288 445,144 222,572 111,286 55,643 166,930 83,465 250,396 125,198 62,599 187,798 93,899 281,698 140,849 422,548 211,274 105,637 316,912 158,456 79,228 39,614 19,807 59,422 29,711 89,134 44,567 133,702 66,851 200,554

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