2 × 7 × 109 × 2557

Prime Factor Structure

Factorization String 2 × 7 × 109 × 2557

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,753,120

Proper Divisor Sum 2,851,138

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #3901981 ← → #3901999

1 2 7 14 109 218 763 1,526 2,557 5,114 17,899 35,798 278,713 557,426 1,950,991 3,901,982

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

3,901,982 1,950,991 5,852,974 2,926,487 8,779,462 4,389,731 13,169,194 6,584,597 19,753,792 9,876,896 4,938,448 2,469,224 1,234,612 617,306 308,653 925,960 462,980 231,490 115,745 347,236 173,618 86,809 260,428 130,214 65,107 195,322 97,661 292,984 146,492 73,246 36,623 109,870 54,935 164,806 82,403 247,210 123,605 370,816 185,408 92,704 46,352 23,176 11,588 5,794 2,897 8,692 4,346 2,173 6,520 3,260 1,630 815 2,446 1,223 3,670 1,835 5,506 2,753 8,260 4,130

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