2 × 7 × 139 × 9029

Prime Factor Structure

Factorization String 2 × 7 × 139 × 9029

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 30,340,800

Proper Divisor Sum 12,770,366

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #17570431 ← → #17570437

1 2 7 14 139 278 973 1,946 9,029 18,058 63,203 126,406 1,255,031 2,510,062 8,785,217 17,570,434

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

17,570,434 8,785,217 26,355,652 13,177,826 6,588,913 19,766,740 9,883,370 4,941,685 14,825,056 7,412,528 3,706,264 1,853,132 926,566 463,283 1,389,850 694,925 2,084,776 1,042,388 521,194 260,597 781,792 390,896 195,448 97,724 48,862 24,431 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.