31 × 229 × 251

Prime Factor Structure

Factorization String 31 × 229 × 251

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,854,720

Proper Divisor Sum 72,871

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #1781837 ← → #1781851

1 31 229 251 7,099 7,781 57,479 1,781,849

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

1,781,849 5,345,548 2,672,774 1,336,387 4,009,162 2,004,581 6,013,744 3,006,872 1,503,436 751,718 375,859 1,127,578 563,789 1,691,368 845,684 422,842 211,421 634,264 317,132 158,566 79,283 237,850 118,925 356,776 178,388 89,194 44,597 133,792 66,896 33,448 16,724 8,362 4,181 12,544 6,272 3,136 1,568 784 392 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10

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