2⁴ × 17 × 19 × 101

Prime Factor Structure

Factorization String 2^4 × 17 × 19 × 101

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 40

Divisor Sum (σ) 1,138,320

Proper Divisor Sum 616,352

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #521929 ← → #521981

1 2 4 8 16 17 19 34 38 68 76 101 136 152 202 272 304 323 404 646 808 1,292 1,616 1,717 1,919 2,584 3,434 3,838 5,168 6,868 7,676 13,736 15,352 27,472 30,704 32,623 65,246 130,492 260,984 521,968

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

521,968 260,984 130,492 65,246 32,623 97,870 48,935 146,806 73,403 220,210 110,105 330,316 165,158 82,579 247,738 123,869 371,608 185,804 92,902 46,451 139,354 69,677 209,032 104,516 52,258 26,129 78,388 39,194 19,597 58,792 29,396 14,698 7,349 22,048 11,024 5,512 2,756 1,378 689 2,068 1,034 517 1,552 776 388 194 97 292 146 73 220 110 55 166 83 250 125 376 188 94

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