315421

Prime Factor Structure

Factorization String 315421

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 315,422

Proper Divisor Sum 1

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #315409 ← → #315437

1 315,421

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

315,421 946,264 473,132 236,566 118,283 354,850 177,425 532,276 266,138 133,069 399,208 199,604 99,802 49,901 149,704 74,852 37,426 18,713 56,140 28,070 14,035 42,106 21,053 63,160 31,580 15,790 7,895 23,686 11,843 35,530 17,765 53,296 26,648 13,324 6,662 3,331 9,994 4,997 14,992 7,496 3,748 1,874 937 2,812 1,406 703 2,110 1,055 3,166 1,583 4,750 2,375 7,126 3,563 10,690 5,345 16,036 8,018 4,009 12,028

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