2³ × 11 × 13 × 193

Prime Factor Structure

Factorization String 2^3 × 11 × 13 × 193

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 488,880

Proper Divisor Sum 268,088

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #220789 ← → #220793

1 2 4 8 11 13 22 26 44 52 88 104 143 193 286 386 572 772 1,144 1,544 2,123 2,509 4,246 5,018 8,492 10,036 16,984 20,072 27,599 55,198 110,396 220,792

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

220,792 110,396 55,198 27,599 82,798 41,399 124,198 62,099 186,298 93,149 279,448 139,724 69,862 34,931 104,794 52,397 157,192 78,596 39,298 19,649 58,948 29,474 14,737 44,212 22,106 11,053 33,160 16,580 8,290 4,145 12,436 6,218 3,109 9,328 4,664 2,332 1,166 583 1,750 875 2,626 1,313 3,940 1,970 985 2,956 1,478 739 2,218 1,109 3,328 1,664 832 416 208 104 52 26 13 40

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