13 × 281 × 653

Prime Factor Structure

Factorization String 13 × 281 × 653

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,581,992

Proper Divisor Sum 196,583

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #2385349 ← → #2385433

1 13 281 653 3,653 8,489 183,493 2,385,409

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

2,385,409 7,156,228 3,578,114 1,789,057 5,367,172 2,683,586 1,341,793 4,025,380 2,012,690 1,006,345 3,019,036 1,509,518 754,759 2,264,278 1,132,139 3,396,418 1,698,209 5,094,628 2,547,314 1,273,657 3,820,972 1,910,486 955,243 2,865,730 1,432,865 4,298,596 2,149,298 1,074,649 3,223,948 1,611,974 805,987 2,417,962 1,208,981 3,626,944 1,813,472 906,736 453,368 226,684 113,342 56,671 170,014 85,007 255,022 127,511 382,534 191,267 573,802 286,901 860,704 430,352 215,176 107,588 53,794 26,897 80,692 40,346 20,173 60,520 30,260 15,130

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