2 × 3 × 5 × 7 × 53 × 61

Prime Factor Structure

Factorization String 2 × 3 × 5 × 7 × 53 × 61

Distinct Prime Factors 6

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 64

Divisor Sum (σ) 1,928,448

Proper Divisor Sum 1,249,518

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #678907 ← → #678941

1 2 3 5 6 7 10 14 15 21 30 35 42 53 61 70 105 106 122 159 183 210 265 305 318 366 371 427 530 610 742 795 854 915 1,113 1,281 1,590 1,830 1,855 2,135 2,226 2,562 3,233 3,710 4,270 5,565 6,405 6,466 9,699 11,130 12,810 16,165 19,398 22,631 32,330 45,262 48,495 67,893 96,990 113,155

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

678,930 339,465 1,018,396 509,198 254,599 763,798 381,899 1,145,698 572,849 1,718,548 859,274 429,637 1,288,912 644,456 322,228 161,114 80,557 241,672 120,836 60,418 30,209 90,628 45,314 22,657 67,972 33,986 16,993 50,980 25,490 12,745 38,236 19,118 9,559 28,678 14,339 43,018 21,509 64,528 32,264 16,132 8,066 4,033 12,100 6,050 3,025 9,076 4,538 2,269 6,808 3,404 1,702 851 2,554 1,277 3,832 1,916 958 479 1,438 719

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