17 × 37 × 71 × 139

Prime Factor Structure

Factorization String 17 × 37 × 71 × 139

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,894,720

Proper Divisor Sum 687,119

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #6207599 ← → #6207611

1 17 37 71 139 629 1,207 2,363 2,627 5,143 9,869 44,659 87,431 167,773 365,153 6,207,601

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

6,207,601 18,622,804 9,311,402 4,655,701 13,967,104 6,983,552 3,491,776 1,745,888 872,944 436,472 218,236 109,118 54,559 163,678 81,839 245,518 122,759 368,278 184,139 552,418 276,209 828,628 414,314 207,157 621,472 310,736 155,368 77,684 38,842 19,421 58,264 29,132 14,566 7,283 21,850 10,925 32,776 16,388 8,194 4,097 12,292 6,146 3,073 9,220 4,610 2,305 6,916 3,458 1,729 5,188 2,594 1,297 3,892 1,946 973 2,920 1,460 730 365 1,096

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