2 × 157931

Prime Factor Structure

Factorization String 2 × 157931

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 473,796

Proper Divisor Sum 157,934

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #315857 ← → #315881

1 2 157,931 315,862

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

315,862 157,931 473,794 236,897 710,692 355,346 177,673 533,020 266,510 133,255 399,766 199,883 599,650 299,825 899,476 449,738 224,869 674,608 337,304 168,652 84,326 42,163 126,490 63,245 189,736 94,868 47,434 23,717 71,152 35,576 17,788 8,894 4,447 13,342 6,671 20,014 10,007 30,022 15,011 45,034 22,517 67,552 33,776 16,888 8,444 4,222 2,111 6,334 3,167 9,502 4,751 14,254 7,127 21,382 10,691 32,074 16,037 48,112 24,056 12,028

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