13 × 607 × 2711

Prime Factor Structure

Factorization String 13 × 607 × 2711

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 23,084,544

Proper Divisor Sum 1,692,043

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #21392491 ← → #21392509

1 13 607 2,711 7,891 35,243 1,645,577 21,392,501

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

21,392,501 64,177,504 32,088,752 16,044,376 8,022,188 4,011,094 2,005,547 6,016,642 3,008,321 9,024,964 4,512,482 2,256,241 6,768,724 3,384,362 1,692,181 5,076,544 2,538,272 1,269,136 634,568 317,284 158,642 79,321 237,964 118,982 59,491 178,474 89,237 267,712 133,856 66,928 33,464 16,732 8,366 4,183 12,550 6,275 18,826 9,413 28,240 14,120 7,060 3,530 1,765 5,296 2,648 1,324 662 331 994 497 1,492 746 373 1,120 560 280 140 70 35 106

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