25,976,375

5³ × 207811

25,976,375 factors as 5^3 × 207811. Its 8 positive divisors give a proper-divisor sum of 6,442,297, so this integer is deficient. The Collatz stopping time is 123 steps.

Prime Factor Structure

Factorization String 5^3 × 207811

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 32,418,672

Proper Divisor Sum 6,442,297

Digit Sum / Digital Root 44 (Root: 8)

Adjacent Primes #25976371 ← → #25976381

Radix Representation

Decimal	25976375
Binary	1100011000101111000110111 (25 bits)
Octal	0o143057067
Hexadecimal	0x18C5E37

Divisor Catalog (8)

1 5 25 125 207,811 1,039,055 5,195,275 25,976,375

Collatz Trajectory (123 steps to reach 1)

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

25,976,375 77,929,126 38,964,563 116,893,690 58,446,845 175,340,536 87,670,268 43,835,134 21,917,567 65,752,702 32,876,351 98,629,054 49,314,527 147,943,582 73,971,791 221,915,374 110,957,687 332,873,062 166,436,531 499,309,594 249,654,797 748,964,392 374,482,196 187,241,098 93,620,549 280,861,648 140,430,824 70,215,412 35,107,706 17,553,853 52,661,560 26,330,780 13,165,390 6,582,695 19,748,086 9,874,043 29,622,130 14,811,065 44,433,196 22,216,598 11,108,299 33,324,898 16,662,449 49,987,348 24,993,674 12,496,837 37,490,512 18,745,256 9,372,628 4,686,314 2,343,157 7,029,472 3,514,736 1,757,368 878,684 439,342 219,671 659,014 329,507 988,522

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