2 × 13 × 173²

Prime Factor Structure

Factorization String 2 × 13 × 173^2

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,264,326

Proper Divisor Sum 486,172

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #778153 ← → #778163

1 2 13 26 173 346 2,249 4,498 29,929 59,858 389,077 778,154

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

778,154 389,077 1,167,232 583,616 291,808 145,904 72,952 36,476 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 23

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