3 × 239 × 563

Prime Factor Structure

Factorization String 3 × 239 × 563

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 541,440

Proper Divisor Sum 137,769

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #403661 ← → #403679

1 3 239 563 717 1,689 134,557 403,671

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

403,671 1,211,014 605,507 1,816,522 908,261 2,724,784 1,362,392 681,196 340,598 170,299 510,898 255,449 766,348 383,174 191,587 574,762 287,381 862,144 431,072 215,536 107,768 53,884 26,942 13,471 40,414 20,207 60,622 30,311 90,934 45,467 136,402 68,201 204,604 102,302 51,151 153,454 76,727 230,182 115,091 345,274 172,637 517,912 258,956 129,478 64,739 194,218 97,109 291,328 145,664 72,832 36,416 18,208 9,104 4,552 2,276 1,138 569 1,708 854 427

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