2 × 3 × 7² × 13 × 17

Prime Factor Structure

Factorization String 2 × 3 × 7^2 × 13 × 17

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 172,368

Proper Divisor Sum 107,394

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #64969 ← → #64997

1 2 3 6 7 13 14 17 21 26 34 39 42 49 51 78 91 98 102 119 147 182 221 238 273 294 357 442 546 637 663 714 833 1,274 1,326 1,547 1,666 1,911 2,499 3,094 3,822 4,641 4,998 9,282 10,829 21,658 32,487 64,974

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

64,974 32,487 97,462 48,731 146,194 73,097 219,292 109,646 54,823 164,470 82,235 246,706 123,353 370,060 185,030 92,515 277,546 138,773 416,320 208,160 104,080 52,040 26,020 13,010 6,505 19,516 9,758 4,879 14,638 7,319 21,958 10,979 32,938 16,469 49,408 24,704 12,352 6,176 3,088 1,544 772 386 193 580 290 145 436 218 109 328 164 82 41 124 62 31 94 47 142 71

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