2 × 7 × 31 × 11981

Prime Factor Structure

Factorization String 2 × 7 × 31 × 11981

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 9,202,176

Proper Divisor Sum 4,002,422

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #5199731 ← → #5199757

1 2 7 14 31 62 217 434 11,981 23,962 83,867 167,734 371,411 742,822 2,599,877 5,199,754

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

5,199,754 2,599,877 7,799,632 3,899,816 1,949,908 974,954 487,477 1,462,432 731,216 365,608 182,804 91,402 45,701 137,104 68,552 34,276 17,138 8,569 25,708 12,854 6,427 19,282 9,641 28,924 14,462 7,231 21,694 10,847 32,542 16,271 48,814 24,407 73,222 36,611 109,834 54,917 164,752 82,376 41,188 20,594 10,297 30,892 15,446 7,723 23,170 11,585 34,756 17,378 8,689 26,068 13,034 6,517 19,552 9,776 4,888 2,444 1,222 611 1,834 917

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