13 × 19 × 23 × 853

Prime Factor Structure

Factorization String 13 × 19 × 23 × 853

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,738,880

Proper Divisor Sum 892,987

Digit Sum / Digital Root 41 (Root: 5)

Adjacent Primes #4845881 ← → #4845899

1 13 19 23 247 299 437 853 5,681 11,089 16,207 19,619 210,691 255,047 372,761 4,845,893

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

4,845,893 14,537,680 7,268,840 3,634,420 1,817,210 908,605 2,725,816 1,362,908 681,454 340,727 1,022,182 511,091 1,533,274 766,637 2,299,912 1,149,956 574,978 287,489 862,468 431,234 215,617 646,852 323,426 161,713 485,140 242,570 121,285 363,856 181,928 90,964 45,482 22,741 68,224 34,112 17,056 8,528 4,264 2,132 1,066 533 1,600 800 400 200 100 50 25 76 38 19 58 29 88 44 22 11 34 17 52 26

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