13 × 97 × 331

Prime Factor Structure

Factorization String 13 × 97 × 331

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 455,504

Proper Divisor Sum 38,113

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #417383 ← → #417419

1 13 97 331 1,261 4,303 32,107 417,391

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

417,391 1,252,174 626,087 1,878,262 939,131 2,817,394 1,408,697 4,226,092 2,113,046 1,056,523 3,169,570 1,584,785 4,754,356 2,377,178 1,188,589 3,565,768 1,782,884 891,442 445,721 1,337,164 668,582 334,291 1,002,874 501,437 1,504,312 752,156 376,078 188,039 564,118 282,059 846,178 423,089 1,269,268 634,634 317,317 951,952 475,976 237,988 118,994 59,497 178,492 89,246 44,623 133,870 66,935 200,806 100,403 301,210 150,605 451,816 225,908 112,954 56,477 169,432 84,716 42,358 21,179 63,538 31,769 95,308

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