25,177,007

47 × 491 × 1091

25,177,007 factors as 47 × 491 × 1091. Its 8 positive divisors give a proper-divisor sum of 611,665, so this integer is deficient. The Collatz stopping time is 136 steps.

Prime Factor Structure

Factorization String 47 × 491 × 1091

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 25,788,672

Proper Divisor Sum 611,665

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #25176997 ← → #25177013

Radix Representation

Decimal	25177007
Binary	1100000000010101110101111 (25 bits)
Octal	0o140025657
Hexadecimal	0x1802BAF

Divisor Catalog (8)

1 47 491 1,091 23,077 51,277 535,681 25,177,007

Collatz Trajectory (136 steps to reach 1)

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

25,177,007 75,531,022 37,765,511 113,296,534 56,648,267 169,944,802 84,972,401 254,917,204 127,458,602 63,729,301 191,187,904 95,593,952 47,796,976 23,898,488 11,949,244 5,974,622 2,987,311 8,961,934 4,480,967 13,442,902 6,721,451 20,164,354 10,082,177 30,246,532 15,123,266 7,561,633 22,684,900 11,342,450 5,671,225 17,013,676 8,506,838 4,253,419 12,760,258 6,380,129 19,140,388 9,570,194 4,785,097 14,355,292 7,177,646 3,588,823 10,766,470 5,383,235 16,149,706 8,074,853 24,224,560 12,112,280 6,056,140 3,028,070 1,514,035 4,542,106 2,271,053 6,813,160 3,406,580 1,703,290 851,645 2,554,936 1,277,468 638,734 319,367 958,102

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