31 × 89 × 751

Prime Factor Structure

Factorization String 31 × 89 × 751

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,165,760

Proper Divisor Sum 93,751

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #2072003 ← → #2072023

1 31 89 751 2,759 23,281 66,839 2,072,009

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

2,072,009 6,216,028 3,108,014 1,554,007 4,662,022 2,331,011 6,993,034 3,496,517 10,489,552 5,244,776 2,622,388 1,311,194 655,597 1,966,792 983,396 491,698 245,849 737,548 368,774 184,387 553,162 276,581 829,744 414,872 207,436 103,718 51,859 155,578 77,789 233,368 116,684 58,342 29,171 87,514 43,757 131,272 65,636 32,818 16,409 49,228 24,614 12,307 36,922 18,461 55,384 27,692 13,846 6,923 20,770 10,385 31,156 15,578 7,789 23,368 11,684 5,842 2,921 8,764 4,382 2,191

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