7 × 91813

Prime Factor Structure

Factorization String 7 × 91813

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 734,512

Proper Divisor Sum 91,821

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #642683 ← → #642701

1 7 91,813 642,691

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

642,691 1,928,074 964,037 2,892,112 1,446,056 723,028 361,514 180,757 542,272 271,136 135,568 67,784 33,892 16,946 8,473 25,420 12,710 6,355 19,066 9,533 28,600 14,300 7,150 3,575 10,726 5,363 16,090 8,045 24,136 12,068 6,034 3,017 9,052 4,526 2,263 6,790 3,395 10,186 5,093 15,280 7,640 3,820 1,910 955 2,866 1,433 4,300 2,150 1,075 3,226 1,613 4,840 2,420 1,210 605 1,816 908 454 227 682

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