13 × 196657

Prime Factor Structure

Factorization String 13 × 196657

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,753,212

Proper Divisor Sum 196,671

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #2556523 ← → #2556559

1 13 196,657 2,556,541

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

2,556,541 7,669,624 3,834,812 1,917,406 958,703 2,876,110 1,438,055 4,314,166 2,157,083 6,471,250 3,235,625 9,706,876 4,853,438 2,426,719 7,280,158 3,640,079 10,920,238 5,460,119 16,380,358 8,190,179 24,570,538 12,285,269 36,855,808 18,427,904 9,213,952 4,606,976 2,303,488 1,151,744 575,872 287,936 143,968 71,984 35,992 17,996 8,998 4,499 13,498 6,749 20,248 10,124 5,062 2,531 7,594 3,797 11,392 5,696 2,848 1,424 712 356 178 89 268 134 67 202 101 304 152 76

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