25,616,321

37 × 692333

25,616,321 factors as 37 × 692333. Its 4 positive divisors give a proper-divisor sum of 692,371, so this integer is deficient. The Collatz stopping time is 242 steps.

Prime Factor Structure

Factorization String 37 × 692333

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 26,308,692

Proper Divisor Sum 692,371

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #25616291 ← → #25616329

Radix Representation

Decimal	25616321
Binary	1100001101101111111000001 (25 bits)
Octal	0o141557701
Hexadecimal	0x186DFC1

Divisor Catalog (4)

1 37 692,333 25,616,321

Collatz Trajectory (242 steps to reach 1)

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

25,616,321 76,848,964 38,424,482 19,212,241 57,636,724 28,818,362 14,409,181 43,227,544 21,613,772 10,806,886 5,403,443 16,210,330 8,105,165 24,315,496 12,157,748 6,078,874 3,039,437 9,118,312 4,559,156 2,279,578 1,139,789 3,419,368 1,709,684 854,842 427,421 1,282,264 641,132 320,566 160,283 480,850 240,425 721,276 360,638 180,319 540,958 270,479 811,438 405,719 1,217,158 608,579 1,825,738 912,869 2,738,608 1,369,304 684,652 342,326 171,163 513,490 256,745 770,236 385,118 192,559 577,678 288,839 866,518 433,259 1,299,778 649,889 1,949,668 974,834

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