721087

Prime Factor Structure

Factorization String 721087

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 721,088

Proper Divisor Sum 1

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #721079 ← → #721109

1 721,087

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

721,087 2,163,262 1,081,631 3,244,894 1,622,447 4,867,342 2,433,671 7,301,014 3,650,507 10,951,522 5,475,761 16,427,284 8,213,642 4,106,821 12,320,464 6,160,232 3,080,116 1,540,058 770,029 2,310,088 1,155,044 577,522 288,761 866,284 433,142 216,571 649,714 324,857 974,572 487,286 243,643 730,930 365,465 1,096,396 548,198 274,099 822,298 411,149 1,233,448 616,724 308,362 154,181 462,544 231,272 115,636 57,818 28,909 86,728 43,364 21,682 10,841 32,524 16,262 8,131 24,394 12,197 36,592 18,296 9,148 4,574

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