2⁴ × 40361

Prime Factor Structure

Factorization String 2^4 × 40361

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 10

Divisor Sum (σ) 1,251,222

Proper Divisor Sum 605,446

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #645763 ← → #645787

1 2 4 8 16 40,361 80,722 161,444 322,888 645,776

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

645,776 322,888 161,444 80,722 40,361 121,084 60,542 30,271 90,814 45,407 136,222 68,111 204,334 102,167 306,502 153,251 459,754 229,877 689,632 344,816 172,408 86,204 43,102 21,551 64,654 32,327 96,982 48,491 145,474 72,737 218,212 109,106 54,553 163,660 81,830 40,915 122,746 61,373 184,120 92,060 46,030 23,015 69,046 34,523 103,570 51,785 155,356 77,678 38,839 116,518 58,259 174,778 87,389 262,168 131,084 65,542 32,771 98,314 49,157 147,472

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