2² × 3² × 7 × 11 × 491

Prime Factor Structure

Factorization String 2^2 × 3^2 × 7 × 11 × 491

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 72

Divisor Sum (σ) 4,298,112

Proper Divisor Sum 2,937,060

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #1361051 ← → #1361053

1 2 3 4 6 7 9 11 12 14 18 21 22 28 33 36 42 44 63 66 77 84 99 126 132 154 198 231 252 308 396 462 491 693 924 982 1,386 1,473 1,964 2,772 2,946 3,437 4,419 5,401 5,892 6,874 8,838 10,311 10,802 13,748 16,203 17,676 20,622 21,604 30,933 32,406 37,807 41,244 48,609 61,866

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

1,361,052 680,526 340,263 1,020,790 510,395 1,531,186 765,593 2,296,780 1,148,390 574,195 1,722,586 861,293 2,583,880 1,291,940 645,970 322,985 968,956 484,478 242,239 726,718 363,359 1,090,078 545,039 1,635,118 817,559 2,452,678 1,226,339 3,679,018 1,839,509 5,518,528 2,759,264 1,379,632 689,816 344,908 172,454 86,227 258,682 129,341 388,024 194,012 97,006 48,503 145,510 72,755 218,266 109,133 327,400 163,700 81,850 40,925 122,776 61,388 30,694 15,347 46,042 23,021 69,064 34,532 17,266 8,633

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