4,251,525

3 × 5² × 56687

4,251,525 factors as 3 × 5^2 × 56687. Its 12 positive divisors give a proper-divisor sum of 2,777,787, so this integer is deficient. The Collatz stopping time is 136 steps.

Prime Factor Structure

Factorization String 3 × 5^2 × 56687

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 7,029,312

Proper Divisor Sum 2,777,787

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #4251523 ← → #4251553

Radix Representation

Decimal	4251525
Binary	10000001101111110000101 (23 bits)
Octal	0o20157605
Hexadecimal	0x40DF85

Divisor Catalog (12)

1 3 5 15 25 75 56,687 170,061 283,435 850,305 1,417,175 4,251,525

Collatz Trajectory (136 steps to reach 1)

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

4,251,525 12,754,576 6,377,288 3,188,644 1,594,322 797,161 2,391,484 1,195,742 597,871 1,793,614 896,807 2,690,422 1,345,211 4,035,634 2,017,817 6,053,452 3,026,726 1,513,363 4,540,090 2,270,045 6,810,136 3,405,068 1,702,534 851,267 2,553,802 1,276,901 3,830,704 1,915,352 957,676 478,838 239,419 718,258 359,129 1,077,388 538,694 269,347 808,042 404,021 1,212,064 606,032 303,016 151,508 75,754 37,877 113,632 56,816 28,408 14,204 7,102 3,551 10,654 5,327 15,982 7,991 23,974 11,987 35,962 17,981 53,944 26,972

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