2² × 23 × 1409

Prime Factor Structure

Factorization String 2^2 × 23 × 1409

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 236,880

Proper Divisor Sum 107,252

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #129607 ← → #129629

1 2 4 23 46 92 1,409 2,818 5,636 32,407 64,814 129,628

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

129,628 64,814 32,407 97,222 48,611 145,834 72,917 218,752 109,376 54,688 27,344 13,672 6,836 3,418 1,709 5,128 2,564 1,282 641 1,924 962 481 1,444 722 361 1,084 542 271 814 407 1,222 611 1,834 917 2,752 1,376 688 344 172 86 43 130 65 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17 52 26

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