2 × 7 × 153521

Prime Factor Structure

Factorization String 2 × 7 × 153521

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 3,684,528

Proper Divisor Sum 1,535,234

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #2149289 ← → #2149331

1 2 7 14 153,521 307,042 1,074,647 2,149,294

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

2,149,294 1,074,647 3,223,942 1,611,971 4,835,914 2,417,957 7,253,872 3,626,936 1,813,468 906,734 453,367 1,360,102 680,051 2,040,154 1,020,077 3,060,232 1,530,116 765,058 382,529 1,147,588 573,794 286,897 860,692 430,346 215,173 645,520 322,760 161,380 80,690 40,345 121,036 60,518 30,259 90,778 45,389 136,168 68,084 34,042 17,021 51,064 25,532 12,766 6,383 19,150 9,575 28,726 14,363 43,090 21,545 64,636 32,318 16,159 48,478 24,239 72,718 36,359 109,078 54,539 163,618 81,809

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