2³ × 7 × 11 × 211

Prime Factor Structure

Factorization String 2^3 × 7 × 11 × 211

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 305,280

Proper Divisor Sum 175,304

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #129971 ← → #130003

1 2 4 7 8 11 14 22 28 44 56 77 88 154 211 308 422 616 844 1,477 1,688 2,321 2,954 4,642 5,908 9,284 11,816 16,247 18,568 32,494 64,988 129,976

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

129,976 64,988 32,494 16,247 48,742 24,371 73,114 36,557 109,672 54,836 27,418 13,709 41,128 20,564 10,282 5,141 15,424 7,712 3,856 1,928 964 482 241 724 362 181 544 272 136 68 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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