89 × 691

Prime Factor Structure

Factorization String 89 × 691

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 62,280

Proper Divisor Sum 781

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #61493 ← → #61507

1 89 691 61,499

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

61,499 184,498 92,249 276,748 138,374 69,187 207,562 103,781 311,344 155,672 77,836 38,918 19,459 58,378 29,189 87,568 43,784 21,892 10,946 5,473 16,420 8,210 4,105 12,316 6,158 3,079 9,238 4,619 13,858 6,929 20,788 10,394 5,197 15,592 7,796 3,898 1,949 5,848 2,924 1,462 731 2,194 1,097 3,292 1,646 823 2,470 1,235 3,706 1,853 5,560 2,780 1,390 695 2,086 1,043 3,130 1,565 4,696 2,348

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