99,920

2⁴ × 5 × 1249

Prime Factor Structure

Factorization String 2^4 × 5 × 1249

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Total Divisors 20

Divisor Sum (σ) 232,500

Proper Divisor Sum 132,580

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #99907 ← → #99923

1 2 4 5 8 10 16 20 40 80 1,249 2,498 4,996 6,245 9,992 12,490 19,984 24,980 49,960 99,920

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

99,920 49,960 24,980 12,490 6,245 18,736 9,368 4,684 2,342 1,171 3,514 1,757 5,272 2,636 1,318 659 1,978 989 2,968 1,484 742 371 1,114 557 1,672 836 418 209 628 314 157 472 236 118 59 178 89 268 134 67 202 101 304 152 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40 20

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