165,685

5 × 13 × 2549

Prime Factor Structure

Factorization String 5 × 13 × 2549

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 8

Divisor Sum (σ) 214,200

Proper Divisor Sum 48,515

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #165673 ← → #165701

1 5 13 65 2,549 12,745 33,137 165,685

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

165,685 497,056 248,528 124,264 62,132 31,066 15,533 46,600 23,300 11,650 5,825 17,476 8,738 4,369 13,108 6,554 3,277 9,832 4,916 2,458 1,229 3,688 1,844 922 461 1,384 692 346 173 520 260 130 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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