2 × 3 × 7 × 13 × 743

Prime Factor Structure

Factorization String 2 × 3 × 7 × 13 × 743

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 999,936

Proper Divisor Sum 594,258

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #405677 ← → #405679

1 2 3 6 7 13 14 21 26 39 42 78 91 182 273 546 743 1,486 2,229 4,458 5,201 9,659 10,402 15,603 19,318 28,977 31,206 57,954 67,613 135,226 202,839 405,678

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

405,678 202,839 608,518 304,259 912,778 456,389 1,369,168 684,584 342,292 171,146 85,573 256,720 128,360 64,180 32,090 16,045 48,136 24,068 12,034 6,017 18,052 9,026 4,513 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 9,160 4,580 2,290 1,145 3,436 1,718 859 2,578

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