2 × 3 × 31 × 83

Prime Factor Structure

Factorization String 2 × 3 × 31 × 83

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 32,256

Proper Divisor Sum 16,818

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #15427 ← → #15439

1 2 3 6 31 62 83 93 166 186 249 498 2,573 5,146 7,719 15,438

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

15,438 7,719 23,158 11,579 34,738 17,369 52,108 26,054 13,027 39,082 19,541 58,624 29,312 14,656 7,328 3,664 1,832 916 458 229 688 344 172 86 43 130 65 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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