13 × 17² × 1451

Prime Factor Structure

Factorization String 13 × 17^2 × 1451

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 6,240,696

Proper Divisor Sum 789,289

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #5451371 ← → #5451431

1 13 17 221 289 1,451 3,757 18,863 24,667 320,671 419,339 5,451,407

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

5,451,407 16,354,222 8,177,111 24,531,334 12,265,667 36,797,002 18,398,501 55,195,504 27,597,752 13,798,876 6,899,438 3,449,719 10,349,158 5,174,579 15,523,738 7,761,869 23,285,608 11,642,804 5,821,402 2,910,701 8,732,104 4,366,052 2,183,026 1,091,513 3,274,540 1,637,270 818,635 2,455,906 1,227,953 3,683,860 1,841,930 920,965 2,762,896 1,381,448 690,724 345,362 172,681 518,044 259,022 129,511 388,534 194,267 582,802 291,401 874,204 437,102 218,551 655,654 327,827 983,482 491,741 1,475,224 737,612 368,806 184,403 553,210 276,605 829,816 414,908 207,454

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