5 × 13 × 19 × 2131

Prime Factor Structure

Factorization String 5 × 13 × 19 × 2131

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,581,760

Proper Divisor Sum 949,975

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #2631767 ← → #2631793

1 5 13 19 65 95 247 1,235 2,131 10,655 27,703 40,489 138,515 202,445 526,357 2,631,785

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

2,631,785 7,895,356 3,947,678 1,973,839 5,921,518 2,960,759 8,882,278 4,441,139 13,323,418 6,661,709 19,985,128 9,992,564 4,996,282 2,498,141 7,494,424 3,747,212 1,873,606 936,803 2,810,410 1,405,205 4,215,616 2,107,808 1,053,904 526,952 263,476 131,738 65,869 197,608 98,804 49,402 24,701 74,104 37,052 18,526 9,263 27,790 13,895 41,686 20,843 62,530 31,265 93,796 46,898 23,449 70,348 35,174 17,587 52,762 26,381 79,144 39,572 19,786 9,893 29,680 14,840 7,420 3,710 1,855 5,566 2,783

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