29 × 131 × 137

Prime Factor Structure

Factorization String 29 × 131 × 137

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 546,480

Proper Divisor Sum 26,017

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #520451 ← → #520529

1 29 131 137 3,799 3,973 17,947 520,463

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

520,463 1,561,390 780,695 2,342,086 1,171,043 3,513,130 1,756,565 5,269,696 2,634,848 1,317,424 658,712 329,356 164,678 82,339 247,018 123,509 370,528 185,264 92,632 46,316 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

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