25,754,868

2² × 3³ × 238471

25,754,868 factors as 2^2 × 3^3 × 238471. Its 24 positive divisors give a proper-divisor sum of 41,017,292, so this integer is abundant. The Collatz stopping time is 149 steps.

Prime Factor Structure

Factorization String 2^2 × 3^3 × 238471

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 66,772,160

Proper Divisor Sum 41,017,292

Digit Sum / Digital Root 45 (Root: 9)

Adjacent Primes #25754863 ← → #25754933

Radix Representation

Decimal	25754868
Binary	1100010001111110011110100 (25 bits)
Octal	0o142176364
Hexadecimal	0x188FCF4

Divisor Catalog (24)

Collatz Trajectory (149 steps to reach 1)

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

25,754,868 12,877,434 6,438,717 19,316,152 9,658,076 4,829,038 2,414,519 7,243,558 3,621,779 10,865,338 5,432,669 16,298,008 8,149,004 4,074,502 2,037,251 6,111,754 3,055,877 9,167,632 4,583,816 2,291,908 1,145,954 572,977 1,718,932 859,466 429,733 1,289,200 644,600 322,300 161,150 80,575 241,726 120,863 362,590 181,295 543,886 271,943 815,830 407,915 1,223,746 611,873 1,835,620 917,810 458,905 1,376,716 688,358 344,179 1,032,538 516,269 1,548,808 774,404 387,202 193,601 580,804 290,402 145,201 435,604 217,802 108,901 326,704 163,352

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