3 × 5 × 7 × 13829

Prime Factor Structure

Factorization String 3 × 5 × 7 × 13829

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,655,360

Proper Divisor Sum 1,203,315

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #1451969 ← → #1452047

1 3 5 7 15 21 35 105 13,829 41,487 69,145 96,803 207,435 290,409 484,015 1,452,045

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

1,452,045 4,356,136 2,178,068 1,089,034 544,517 1,633,552 816,776 408,388 204,194 102,097 306,292 153,146 76,573 229,720 114,860 57,430 28,715 86,146 43,073 129,220 64,610 32,305 96,916 48,458 24,229 72,688 36,344 18,172 9,086 4,543 13,630 6,815 20,446 10,223 30,670 15,335 46,006 23,003 69,010 34,505 103,516 51,758 25,879 77,638 38,819 116,458 58,229 174,688 87,344 43,672 21,836 10,918 5,459 16,378 8,189 24,568 12,284 6,142 3,071 9,214

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