5 × 13 × 4931

Prime Factor Structure

Factorization String 5 × 13 × 4931

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 414,288

Proper Divisor Sum 93,773

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #320513 ← → #320521

1 5 13 65 4,931 24,655 64,103 320,515

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

320,515 961,546 480,773 1,442,320 721,160 360,580 180,290 90,145 270,436 135,218 67,609 202,828 101,414 50,707 152,122 76,061 228,184 114,092 57,046 28,523 85,570 42,785 128,356 64,178 32,089 96,268 48,134 24,067 72,202 36,101 108,304 54,152 27,076 13,538 6,769 20,308 10,154 5,077 15,232 7,616 3,808 1,904 952 476 238 119 358 179 538 269 808 404 202 101 304 152 76 38 19 58

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.