3,210,015

3 × 5 × 173 × 1237

Prime Factor Structure

Factorization String 3 × 5 × 173 × 1237

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 5,169,888

Proper Divisor Sum 1,959,873

Digit Sum / Digital Root 12 (Root: 3)

Adjacent Primes #3210001 ← → #3210017

1 3 5 15 173 519 865 1,237 2,595 3,711 6,185 18,555 214,001 642,003 1,070,005 3,210,015

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

3,210,015 9,630,046 4,815,023 14,445,070 7,222,535 21,667,606 10,833,803 32,501,410 16,250,705 48,752,116 24,376,058 12,188,029 36,564,088 18,282,044 9,141,022 4,570,511 13,711,534 6,855,767 20,567,302 10,283,651 30,850,954 15,425,477 46,276,432 23,138,216 11,569,108 5,784,554 2,892,277 8,676,832 4,338,416 2,169,208 1,084,604 542,302 271,151 813,454 406,727 1,220,182 610,091 1,830,274 915,137 2,745,412 1,372,706 686,353 2,059,060 1,029,530 514,765 1,544,296 772,148 386,074 193,037 579,112 289,556 144,778 72,389 217,168 108,584 54,292 27,146 13,573 40,720 20,360

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