725,010

2 × 3 × 5 × 11 × 13³

Prime Factor Structure

Factorization String 2 × 3 × 5 × 11 × 13^3

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Total Divisors 64

Divisor Sum (σ) 2,056,320

Proper Divisor Sum 1,331,310

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #725009 ← → #725041

1 2 3 5 6 10 11 13 15 22 26 30 33 39 55 65 66 78 110 130 143 165 169 195 286 330 338 390 429 507 715 845 858 1,014 1,430 1,690 1,859 2,145 2,197 2,535 3,718 4,290 4,394 5,070 5,577 6,591 9,295 10,985 11,154 13,182 18,590 21,970 24,167 27,885 32,955 48,334 55,770 65,910 72,501 120,835

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

725,010 362,505 1,087,516 543,758 271,879 815,638 407,819 1,223,458 611,729 1,835,188 917,594 458,797 1,376,392 688,196 344,098 172,049 516,148 258,074 129,037 387,112 193,556 96,778 48,389 145,168 72,584 36,292 18,146 9,073 27,220 13,610 6,805 20,416 10,208 5,104 2,552 1,276 638 319 958 479 1,438 719 2,158 1,079 3,238 1,619 4,858 2,429 7,288 3,644 1,822 911 2,734 1,367 4,102 2,051 6,154 3,077 9,232 4,616

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