2 × 5 × 41 × 6569

Prime Factor Structure

Factorization String 2 × 5 × 41 × 6569

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,966,920

Proper Divisor Sum 2,273,630

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #2693287 ← → #2693309

1 2 5 10 41 82 205 410 6,569 13,138 32,845 65,690 269,329 538,658 1,346,645 2,693,290

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

2,693,290 1,346,645 4,039,936 2,019,968 1,009,984 504,992 252,496 126,248 63,124 31,562 15,781 47,344 23,672 11,836 5,918 2,959 8,878 4,439 13,318 6,659 19,978 9,989 29,968 14,984 7,492 3,746 1,873 5,620 2,810 1,405 4,216 2,108 1,054 527 1,582 791 2,374 1,187 3,562 1,781 5,344 2,672 1,336 668 334 167 502 251 754 377 1,132 566 283 850 425 1,276 638 319 958 479

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