2⁴ × 7 × 13 × 359

Prime Factor Structure

Factorization String 2^4 × 7 × 13 × 359

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 40

Divisor Sum (σ) 1,249,920

Proper Divisor Sum 727,216

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #522703 ← → #522707

1 2 4 7 8 13 14 16 26 28 52 56 91 104 112 182 208 359 364 718 728 1,436 1,456 2,513 2,872 4,667 5,026 5,744 9,334 10,052 18,668 20,104 32,669 37,336 40,208 65,338 74,672 130,676 261,352 522,704

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

522,704 261,352 130,676 65,338 32,669 98,008 49,004 24,502 12,251 36,754 18,377 55,132 27,566 13,783 41,350 20,675 62,026 31,013 93,040 46,520 23,260 11,630 5,815 17,446 8,723 26,170 13,085 39,256 19,628 9,814 4,907 14,722 7,361 22,084 11,042 5,521 16,564 8,282 4,141 12,424 6,212 3,106 1,553 4,660 2,330 1,165 3,496 1,748 874 437 1,312 656 328 164 82 41 124 62 31 94

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