2³ × 7 × 31 × 127

Prime Factor Structure

Factorization String 2^3 × 7 × 31 × 127

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 491,520

Proper Divisor Sum 271,048

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #220471 ← → #220511

1 2 4 7 8 14 28 31 56 62 124 127 217 248 254 434 508 868 889 1,016 1,736 1,778 3,556 3,937 7,112 7,874 15,748 27,559 31,496 55,118 110,236 220,472

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

220,472 110,236 55,118 27,559 82,678 41,339 124,018 62,009 186,028 93,014 46,507 139,522 69,761 209,284 104,642 52,321 156,964 78,482 39,241 117,724 58,862 29,431 88,294 44,147 132,442 66,221 198,664 99,332 49,666 24,833 74,500 37,250 18,625 55,876 27,938 13,969 41,908 20,954 10,477 31,432 15,716 7,858 3,929 11,788 5,894 2,947 8,842 4,421 13,264 6,632 3,316 1,658 829 2,488 1,244 622 311 934 467 1,402

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