13 × 21107

Prime Factor Structure

Factorization String 13 × 21107

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 295,512

Proper Divisor Sum 21,121

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #274361 ← → #274403

1 13 21,107 274,391

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

274,391 823,174 411,587 1,234,762 617,381 1,852,144 926,072 463,036 231,518 115,759 347,278 173,639 520,918 260,459 781,378 390,689 1,172,068 586,034 293,017 879,052 439,526 219,763 659,290 329,645 988,936 494,468 247,234 123,617 370,852 185,426 92,713 278,140 139,070 69,535 208,606 104,303 312,910 156,455 469,366 234,683 704,050 352,025 1,056,076 528,038 264,019 792,058 396,029 1,188,088 594,044 297,022 148,511 445,534 222,767 668,302 334,151 1,002,454 501,227 1,503,682 751,841 2,255,524

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