2² × 7 × 25741

Prime Factor Structure

Factorization String 2^2 × 7 × 25741

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,441,552

Proper Divisor Sum 720,804

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #720743 ← → #720763

1 2 4 7 14 28 25,741 51,482 102,964 180,187 360,374 720,748

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

720,748 360,374 180,187 540,562 270,281 810,844 405,422 202,711 608,134 304,067 912,202 456,101 1,368,304 684,152 342,076 171,038 85,519 256,558 128,279 384,838 192,419 577,258 288,629 865,888 432,944 216,472 108,236 54,118 27,059 81,178 40,589 121,768 60,884 30,442 15,221 45,664 22,832 11,416 5,708 2,854 1,427 4,282 2,141 6,424 3,212 1,606 803 2,410 1,205 3,616 1,808 904 452 226 113 340 170 85 256 128

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