5 × 13 × 977

Prime Factor Structure

Factorization String 5 × 13 × 977

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 82,152

Proper Divisor Sum 18,647

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #63499 ← → #63521

1 5 13 65 977 4,885 12,701 63,505

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

63,505 190,516 95,258 47,629 142,888 71,444 35,722 17,861 53,584 26,792 13,396 6,698 3,349 10,048 5,024 2,512 1,256 628 314 157 472 236 118 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 10 5 16 8 4 2 1

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