2² × 5² × 31723

Prime Factor Structure

Factorization String 2^2 × 5^2 × 31723

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 6,884,108

Proper Divisor Sum 3,711,808

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #3172289 ← → #3172303

1 2 4 5 10 20 25 50 100 31,723 63,446 126,892 158,615 317,230 634,460 793,075 1,586,150 3,172,300

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

3,172,300 1,586,150 793,075 2,379,226 1,189,613 3,568,840 1,784,420 892,210 446,105 1,338,316 669,158 334,579 1,003,738 501,869 1,505,608 752,804 376,402 188,201 564,604 282,302 141,151 423,454 211,727 635,182 317,591 952,774 476,387 1,429,162 714,581 2,143,744 1,071,872 535,936 267,968 133,984 66,992 33,496 16,748 8,374 4,187 12,562 6,281 18,844 9,422 4,711 14,134 7,067 21,202 10,601 31,804 15,902 7,951 23,854 11,927 35,782 17,891 53,674 26,837 80,512 40,256 20,128

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