3 × 17 × 89 × 211

Prime Factor Structure

Factorization String 3 × 17 × 89 × 211

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,373,760

Proper Divisor Sum 416,031

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #957721 ← → #957731

1 3 17 51 89 211 267 633 1,513 3,587 4,539 10,761 18,779 56,337 319,243 957,729

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

957,729 2,873,188 1,436,594 718,297 2,154,892 1,077,446 538,723 1,616,170 808,085 2,424,256 1,212,128 606,064 303,032 151,516 75,758 37,879 113,638 56,819 170,458 85,229 255,688 127,844 63,922 31,961 95,884 47,942 23,971 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.