3 × 5 × 131543

Prime Factor Structure

Factorization String 3 × 5 × 131543

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 3,157,056

Proper Divisor Sum 1,183,911

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #1973143 ← → #1973149

1 3 5 15 131,543 394,629 657,715 1,973,145

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

1,973,145 5,919,436 2,959,718 1,479,859 4,439,578 2,219,789 6,659,368 3,329,684 1,664,842 832,421 2,497,264 1,248,632 624,316 312,158 156,079 468,238 234,119 702,358 351,179 1,053,538 526,769 1,580,308 790,154 395,077 1,185,232 592,616 296,308 148,154 74,077 222,232 111,116 55,558 27,779 83,338 41,669 125,008 62,504 31,252 15,626 7,813 23,440 11,720 5,860 2,930 1,465 4,396 2,198 1,099 3,298 1,649 4,948 2,474 1,237 3,712 1,856 928 464 232 116 58

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