3 × 19 × 37813

Prime Factor Structure

Factorization String 3 × 19 × 37813

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 3,025,120

Proper Divisor Sum 869,779

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #2155333 ← → #2155381

1 3 19 57 37,813 113,439 718,447 2,155,341

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

2,155,341 6,466,024 3,233,012 1,616,506 808,253 2,424,760 1,212,380 606,190 303,095 909,286 454,643 1,363,930 681,965 2,045,896 1,022,948 511,474 255,737 767,212 383,606 191,803 575,410 287,705 863,116 431,558 215,779 647,338 323,669 971,008 485,504 242,752 121,376 60,688 30,344 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 1,352 676 338 169 508 254 127 382

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