8,587,725

3 × 5² × 67 × 1709

8,587,725 factors as 3 × 5^2 × 67 × 1709. Its 24 positive divisors give a proper-divisor sum of 5,830,995, so this integer is deficient. The Collatz stopping time is 124 steps.

Prime Factor Structure

Factorization String 3 × 5^2 × 67 × 1709

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 14,418,720

Proper Divisor Sum 5,830,995

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #8587723 ← → #8587751

Radix Representation

Decimal	8587725
Binary	100000110000100111001101 (24 bits)
Octal	0o40604715
Hexadecimal	0x8309CD

Divisor Catalog (24)

Collatz Trajectory (124 steps to reach 1)

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

8,587,725 25,763,176 12,881,588 6,440,794 3,220,397 9,661,192 4,830,596 2,415,298 1,207,649 3,622,948 1,811,474 905,737 2,717,212 1,358,606 679,303 2,037,910 1,018,955 3,056,866 1,528,433 4,585,300 2,292,650 1,146,325 3,438,976 1,719,488 859,744 429,872 214,936 107,468 53,734 26,867 80,602 40,301 120,904 60,452 30,226 15,113 45,340 22,670 11,335 34,006 17,003 51,010 25,505 76,516 38,258 19,129 57,388 28,694 14,347 43,042 21,521 64,564 32,282 16,141 48,424 24,212 12,106 6,053 18,160 9,080

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