3 × 139 × 769

Prime Factor Structure

Factorization String 3 × 139 × 769

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 431,200

Proper Divisor Sum 110,527

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #320669 ← → #320687

1 3 139 417 769 2,307 106,891 320,673

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

320,673 962,020 481,010 240,505 721,516 360,758 180,379 541,138 270,569 811,708 405,854 202,927 608,782 304,391 913,174 456,587 1,369,762 684,881 2,054,644 1,027,322 513,661 1,540,984 770,492 385,246 192,623 577,870 288,935 866,806 433,403 1,300,210 650,105 1,950,316 975,158 487,579 1,462,738 731,369 2,194,108 1,097,054 548,527 1,645,582 822,791 2,468,374 1,234,187 3,702,562 1,851,281 5,553,844 2,776,922 1,388,461 4,165,384 2,082,692 1,041,346 520,673 1,562,020 781,010 390,505 1,171,516 585,758 292,879 878,638 439,319

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