8,315,425

5² × 332617

8,315,425 factors as 5^2 × 332617. Its 6 positive divisors give a proper-divisor sum of 1,995,733, so this integer is deficient. The Collatz stopping time is 186 steps.

Prime Factor Structure

Factorization String 5^2 × 332617

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 10,311,158

Proper Divisor Sum 1,995,733

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #8315413 ← → #8315429

Radix Representation

Decimal	8315425
Binary	11111101110001000100001 (23 bits)
Octal	0o37561041
Hexadecimal	0x7EE221

Divisor Catalog (6)

1 5 25 332,617 1,663,085 8,315,425

Collatz Trajectory (186 steps to reach 1)

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

8,315,425 24,946,276 12,473,138 6,236,569 18,709,708 9,354,854 4,677,427 14,032,282 7,016,141 21,048,424 10,524,212 5,262,106 2,631,053 7,893,160 3,946,580 1,973,290 986,645 2,959,936 1,479,968 739,984 369,992 184,996 92,498 46,249 138,748 69,374 34,687 104,062 52,031 156,094 78,047 234,142 117,071 351,214 175,607 526,822 263,411 790,234 395,117 1,185,352 592,676 296,338 148,169 444,508 222,254 111,127 333,382 166,691 500,074 250,037 750,112 375,056 187,528 93,764 46,882 23,441 70,324 35,162 17,581 52,744

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