137 × 6991

Prime Factor Structure

Factorization String 137 × 6991

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 964,896

Proper Divisor Sum 7,129

Digit Sum / Digital Root 41 (Root: 5)

Adjacent Primes #957751 ← → #957769

1 137 6,991 957,767

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

957,767 2,873,302 1,436,651 4,309,954 2,154,977 6,464,932 3,232,466 1,616,233 4,848,700 2,424,350 1,212,175 3,636,526 1,818,263 5,454,790 2,727,395 8,182,186 4,091,093 12,273,280 6,136,640 3,068,320 1,534,160 767,080 383,540 191,770 95,885 287,656 143,828 71,914 35,957 107,872 53,936 26,968 13,484 6,742 3,371 10,114 5,057 15,172 7,586 3,793 11,380 5,690 2,845 8,536 4,268 2,134 1,067 3,202 1,601 4,804 2,402 1,201 3,604 1,802 901 2,704 1,352 676 338 169

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