2² × 5323259

Prime Factor Structure

Factorization String 2^2 × 5323259

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 37,262,820

Proper Divisor Sum 15,969,784

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #21293033 ← → #21293039

1 2 4 5,323,259 10,646,518 21,293,036

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

21,293,036 10,646,518 5,323,259 15,969,778 7,984,889 23,954,668 11,977,334 5,988,667 17,966,002 8,983,001 26,949,004 13,474,502 6,737,251 20,211,754 10,105,877 30,317,632 15,158,816 7,579,408 3,789,704 1,894,852 947,426 473,713 1,421,140 710,570 355,285 1,065,856 532,928 266,464 133,232 66,616 33,308 16,654 8,327 24,982 12,491 37,474 18,737 56,212 28,106 14,053 42,160 21,080 10,540 5,270 2,635 7,906 3,953 11,860 5,930 2,965 8,896 4,448 2,224 1,112 556 278 139 418 209 628

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