3 × 5 × 7 × 65729

Prime Factor Structure

Factorization String 3 × 5 × 7 × 65729

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 12,620,160

Proper Divisor Sum 5,718,615

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #6901529 ← → #6901547

1 3 5 7 15 21 35 105 65,729 197,187 328,645 460,103 985,935 1,380,309 2,300,515 6,901,545

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

6,901,545 20,704,636 10,352,318 5,176,159 15,528,478 7,764,239 23,292,718 11,646,359 34,939,078 17,469,539 52,408,618 26,204,309 78,612,928 39,306,464 19,653,232 9,826,616 4,913,308 2,456,654 1,228,327 3,684,982 1,842,491 5,527,474 2,763,737 8,291,212 4,145,606 2,072,803 6,218,410 3,109,205 9,327,616 4,663,808 2,331,904 1,165,952 582,976 291,488 145,744 72,872 36,436 18,218 9,109 27,328 13,664 6,832 3,416 1,708 854 427 1,282 641 1,924 962 481 1,444 722 361 1,084 542 271 814 407 1,222

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