6,291,160

2³ × 5 × 157279

6,291,160 factors as 2^3 × 5 × 157279. Its 16 positive divisors give a proper-divisor sum of 7,864,040, so this integer is abundant. The Collatz stopping time is 134 steps.

Prime Factor Structure

Factorization String 2^3 × 5 × 157279

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 14,155,200

Proper Divisor Sum 7,864,040

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #6291157 ← → #6291161

Radix Representation

Decimal	6291160
Binary	10111111111111011011000 (23 bits)
Octal	0o27777330
Hexadecimal	0x5FFED8

Divisor Catalog (16)

1 2 4 5 8 10 20 40 157,279 314,558 629,116 786,395 1,258,232 1,572,790 3,145,580 6,291,160

Collatz Trajectory (134 steps to reach 1)

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

6,291,160 3,145,580 1,572,790 786,395 2,359,186 1,179,593 3,538,780 1,769,390 884,695 2,654,086 1,327,043 3,981,130 1,990,565 5,971,696 2,985,848 1,492,924 746,462 373,231 1,119,694 559,847 1,679,542 839,771 2,519,314 1,259,657 3,778,972 1,889,486 944,743 2,834,230 1,417,115 4,251,346 2,125,673 6,377,020 3,188,510 1,594,255 4,782,766 2,391,383 7,174,150 3,587,075 10,761,226 5,380,613 16,141,840 8,070,920 4,035,460 2,017,730 1,008,865 3,026,596 1,513,298 756,649 2,269,948 1,134,974 567,487 1,702,462 851,231 2,553,694 1,276,847 3,830,542 1,915,271 5,745,814 2,872,907 8,618,722

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