2³ × 19 × 20707

Prime Factor Structure

Factorization String 2^3 × 19 × 20707

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,212,400

Proper Divisor Sum 3,064,936

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #3147451 ← → #3147467

1 2 4 8 19 38 76 152 20,707 41,414 82,828 165,656 393,433 786,866 1,573,732 3,147,464

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

3,147,464 1,573,732 786,866 393,433 1,180,300 590,150 295,075 885,226 442,613 1,327,840 663,920 331,960 165,980 82,990 41,495 124,486 62,243 186,730 93,365 280,096 140,048 70,024 35,012 17,506 8,753 26,260 13,130 6,565 19,696 9,848 4,924 2,462 1,231 3,694 1,847 5,542 2,771 8,314 4,157 12,472 6,236 3,118 1,559 4,678 2,339 7,018 3,509 10,528 5,264 2,632 1,316 658 329 988 494 247 742 371 1,114 557

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