2² × 3 × 5 × 7² × 677

Prime Factor Structure

Factorization String 2^2 × 3 × 5 × 7^2 × 677

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 72

Divisor Sum (σ) 6,492,528

Proper Divisor Sum 4,502,148

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #1990379 ← → #1990381

1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 49 60 70 84 98 105 140 147 196 210 245 294 420 490 588 677 735 980 1,354 1,470 2,031 2,708 2,940 3,385 4,062 4,739 6,770 8,124 9,478 10,155 13,540 14,217 18,956 20,310 23,695 28,434 33,173 40,620 47,390 56,868 66,346 71,085 94,780

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

1,990,380 995,190 497,595 1,492,786 746,393 2,239,180 1,119,590 559,795 1,679,386 839,693 2,519,080 1,259,540 629,770 314,885 944,656 472,328 236,164 118,082 59,041 177,124 88,562 44,281 132,844 66,422 33,211 99,634 49,817 149,452 74,726 37,363 112,090 56,045 168,136 84,068 42,034 21,017 63,052 31,526 15,763 47,290 23,645 70,936 35,468 17,734 8,867 26,602 13,301 39,904 19,952 9,976 4,988 2,494 1,247 3,742 1,871 5,614 2,807 8,422 4,211 12,634

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