25,627,306

2 × 12813653

25,627,306 factors as 2 × 12813653. Its 4 positive divisors give a proper-divisor sum of 12,813,656, so this integer is deficient. The Collatz stopping time is 97 steps.

Prime Factor Structure

Factorization String 2 × 12813653

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 38,440,962

Proper Divisor Sum 12,813,656

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #25627289 ← → #25627321

Radix Representation

Decimal	25627306
Binary	1100001110000101010101010 (25 bits)
Octal	0o141605252
Hexadecimal	0x1870AAA

Divisor Catalog (4)

1 2 12,813,653 25,627,306

Collatz Trajectory (97 steps to reach 1)

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

25,627,306 12,813,653 38,440,960 19,220,480 9,610,240 4,805,120 2,402,560 1,201,280 600,640 300,320 150,160 75,080 37,540 18,770 9,385 28,156 14,078 7,039 21,118 10,559 31,678 15,839 47,518 23,759 71,278 35,639 106,918 53,459 160,378 80,189 240,568 120,284 60,142 30,071 90,214 45,107 135,322 67,661 202,984 101,492 50,746 25,373 76,120 38,060 19,030 9,515 28,546 14,273 42,820 21,410 10,705 32,116 16,058 8,029 24,088 12,044 6,022 3,011 9,034 4,517

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