5 × 13 × 17 × 149

Prime Factor Structure

Factorization String 5 × 13 × 17 × 149

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 226,800

Proper Divisor Sum 62,155

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #164627 ← → #164653

1 5 13 17 65 85 149 221 745 1,105 1,937 2,533 9,685 12,665 32,929 164,645

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

164,645 493,936 246,968 123,484 61,742 30,871 92,614 46,307 138,922 69,461 208,384 104,192 52,096 26,048 13,024 6,512 3,256 1,628 814 407 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 13 40 20 10 5 16 8 4 2 1

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