151 × 157 × 191

Prime Factor Structure

Factorization String 151 × 157 × 191

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,611,072

Proper Divisor Sum 83,035

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #4528021 ← → #4528087

1 151 157 191 23,707 28,841 29,987 4,528,037

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

4,528,037 13,584,112 6,792,056 3,396,028 1,698,014 849,007 2,547,022 1,273,511 3,820,534 1,910,267 5,730,802 2,865,401 8,596,204 4,298,102 2,149,051 6,447,154 3,223,577 9,670,732 4,835,366 2,417,683 7,253,050 3,626,525 10,879,576 5,439,788 2,719,894 1,359,947 4,079,842 2,039,921 6,119,764 3,059,882 1,529,941 4,589,824 2,294,912 1,147,456 573,728 286,864 143,432 71,716 35,858 17,929 53,788 26,894 13,447 40,342 20,171 60,514 30,257 90,772 45,386 22,693 68,080 34,040 17,020 8,510 4,255 12,766 6,383 19,150 9,575 28,726

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