320,634

2 × 3² × 47 × 379

Prime Factor Structure

Factorization String 2 × 3^2 × 47 × 379

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Total Divisors 24

Divisor Sum (σ) 711,360

Proper Divisor Sum 390,726

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #320627 ← → #320647

1 2 3 6 9 18 47 94 141 282 379 423 758 846 1,137 2,274 3,411 6,822 17,813 35,626 53,439 106,878 160,317 320,634

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

320,634 160,317 480,952 240,476 120,238 60,119 180,358 90,179 270,538 135,269 405,808 202,904 101,452 50,726 25,363 76,090 38,045 114,136 57,068 28,534 14,267 42,802 21,401 64,204 32,102 16,051 48,154 24,077 72,232 36,116 18,058 9,029 27,088 13,544 6,772 3,386 1,693 5,080 2,540 1,270 635 1,906 953 2,860 1,430 715 2,146 1,073 3,220 1,610 805 2,416 1,208 604 302 151 454 227 682 341

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