340,216

2³ × 23 × 43²

Prime Factor Structure

Factorization String 2^3 × 23 × 43^2

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Total Divisors 24

Divisor Sum (σ) 681,480

Proper Divisor Sum 341,264

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #340211 ← → #340237

1 2 4 8 23 43 46 86 92 172 184 344 989 1,849 1,978 3,698 3,956 7,396 7,912 14,792 42,527 85,054 170,108 340,216

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

340,216 170,108 85,054 42,527 127,582 63,791 191,374 95,687 287,062 143,531 430,594 215,297 645,892 322,946 161,473 484,420 242,210 121,105 363,316 181,658 90,829 272,488 136,244 68,122 34,061 102,184 51,092 25,546 12,773 38,320 19,160 9,580 4,790 2,395 7,186 3,593 10,780 5,390 2,695 8,086 4,043 12,130 6,065 18,196 9,098 4,549 13,648 6,824 3,412 1,706 853 2,560 1,280 640 320 160 80 40 20 10

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