2² × 13² × 967

Prime Factor Structure

Factorization String 2^2 × 13^2 × 967

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 1,240,008

Proper Divisor Sum 586,316

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #653687 ← → #653693

1 2 4 13 26 52 169 338 676 967 1,934 3,868 12,571 25,142 50,284 163,423 326,846 653,692

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

653,692 326,846 163,423 490,270 245,135 735,406 367,703 1,103,110 551,555 1,654,666 827,333 2,482,000 1,241,000 620,500 310,250 155,125 465,376 232,688 116,344 58,172 29,086 14,543 43,630 21,815 65,446 32,723 98,170 49,085 147,256 73,628 36,814 18,407 55,222 27,611 82,834 41,417 124,252 62,126 31,063 93,190 46,595 139,786 69,893 209,680 104,840 52,420 26,210 13,105 39,316 19,658 9,829 29,488 14,744 7,372 3,686 1,843 5,530 2,765 8,296 4,148

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