2 × 3 × 7 × 418349

Prime Factor Structure

Factorization String 2 × 3 × 7 × 418349

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 40,161,600

Proper Divisor Sum 22,590,942

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #17570653 ← → #17570659

1 2 3 6 7 14 21 42 418,349 836,698 1,255,047 2,510,094 2,928,443 5,856,886 8,785,329 17,570,658

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

17,570,658 8,785,329 26,355,988 13,177,994 6,588,997 19,766,992 9,883,496 4,941,748 2,470,874 1,235,437 3,706,312 1,853,156 926,578 463,289 1,389,868 694,934 347,467 1,042,402 521,201 1,563,604 781,802 390,901 1,172,704 586,352 293,176 146,588 73,294 36,647 109,942 54,971 164,914 82,457 247,372 123,686 61,843 185,530 92,765 278,296 139,148 69,574 34,787 104,362 52,181 156,544 78,272 39,136 19,568 9,784 4,892 2,446 1,223 3,670 1,835 5,506 2,753 8,260 4,130 2,065 6,196 3,098

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