2 × 7 × 251 × 821

Prime Factor Structure

Factorization String 2 × 7 × 251 × 821

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,971,456

Proper Divisor Sum 2,086,462

Digit Sum / Digital Root 44 (Root: 8)

Adjacent Primes #2884993 ← → #2885021

1 2 7 14 251 502 821 1,642 1,757 3,514 5,747 11,494 206,071 412,142 1,442,497 2,884,994

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

2,884,994 1,442,497 4,327,492 2,163,746 1,081,873 3,245,620 1,622,810 811,405 2,434,216 1,217,108 608,554 304,277 912,832 456,416 228,208 114,104 57,052 28,526 14,263 42,790 21,395 64,186 32,093 96,280 48,140 24,070 12,035 36,106 18,053 54,160 27,080 13,540 6,770 3,385 10,156 5,078 2,539 7,618 3,809 11,428 5,714 2,857 8,572 4,286 2,143 6,430 3,215 9,646 4,823 14,470 7,235 21,706 10,853 32,560 16,280 8,140 4,070 2,035 6,106 3,053

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