2² × 7 × 15817

Prime Factor Structure

Factorization String 2^2 × 7 × 15817

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 885,808

Proper Divisor Sum 442,932

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #442861 ← → #442879

1 2 4 7 14 28 15,817 31,634 63,268 110,719 221,438 442,876

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

442,876 221,438 110,719 332,158 166,079 498,238 249,119 747,358 373,679 1,121,038 560,519 1,681,558 840,779 2,522,338 1,261,169 3,783,508 1,891,754 945,877 2,837,632 1,418,816 709,408 354,704 177,352 88,676 44,338 22,169 66,508 33,254 16,627 49,882 24,941 74,824 37,412 18,706 9,353 28,060 14,030 7,015 21,046 10,523 31,570 15,785 47,356 23,678 11,839 35,518 17,759 53,278 26,639 79,918 39,959 119,878 59,939 179,818 89,909 269,728 134,864 67,432 33,716 16,858

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