2 × 7 × 97 × 317

Prime Factor Structure

Factorization String 2 × 7 × 97 × 317

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 747,936

Proper Divisor Sum 317,450

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #430453 ← → #430487

1 2 7 14 97 194 317 634 679 1,358 2,219 4,438 30,749 61,498 215,243 430,486

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

430,486 215,243 645,730 322,865 968,596 484,298 242,149 726,448 363,224 181,612 90,806 45,403 136,210 68,105 204,316 102,158 51,079 153,238 76,619 229,858 114,929 344,788 172,394 86,197 258,592 129,296 64,648 32,324 16,162 8,081 24,244 12,122 6,061 18,184 9,092 4,546 2,273 6,820 3,410 1,705 5,116 2,558 1,279 3,838 1,919 5,758 2,879 8,638 4,319 12,958 6,479 19,438 9,719 29,158 14,579 43,738 21,869 65,608 32,804 16,402

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