2 × 21613

Prime Factor Structure

Factorization String 2 × 21613

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 64,842

Proper Divisor Sum 21,616

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #43223 ← → #43237

1 2 21,613 43,226

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

43,226 21,613 64,840 32,420 16,210 8,105 24,316 12,158 6,079 18,238 9,119 27,358 13,679 41,038 20,519 61,558 30,779 92,338 46,169 138,508 69,254 34,627 103,882 51,941 155,824 77,912 38,956 19,478 9,739 29,218 14,609 43,828 21,914 10,957 32,872 16,436 8,218 4,109 12,328 6,164 3,082 1,541 4,624 2,312 1,156 578 289 868 434 217 652 326 163 490 245 736 368 184 92 46

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