2 × 5² × 12437

Prime Factor Structure

Factorization String 2 × 5^2 × 12437

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,156,734

Proper Divisor Sum 534,884

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #621833 ← → #621869

1 2 5 10 25 50 12,437 24,874 62,185 124,370 310,925 621,850

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

621,850 310,925 932,776 466,388 233,194 116,597 349,792 174,896 87,448 43,724 21,862 10,931 32,794 16,397 49,192 24,596 12,298 6,149 18,448 9,224 4,612 2,306 1,153 3,460 1,730 865 2,596 1,298 649 1,948 974 487 1,462 731 2,194 1,097 3,292 1,646 823 2,470 1,235 3,706 1,853 5,560 2,780 1,390 695 2,086 1,043 3,130 1,565 4,696 2,348 1,174 587 1,762 881 2,644 1,322 661

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