721979

Prime Factor Structure

Factorization String 721979

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 721,980

Proper Divisor Sum 1

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #721961 ← → #721991

1 721,979

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

721,979 2,165,938 1,082,969 3,248,908 1,624,454 812,227 2,436,682 1,218,341 3,655,024 1,827,512 913,756 456,878 228,439 685,318 342,659 1,027,978 513,989 1,541,968 770,984 385,492 192,746 96,373 289,120 144,560 72,280 36,140 18,070 9,035 27,106 13,553 40,660 20,330 10,165 30,496 15,248 7,624 3,812 1,906 953 2,860 1,430 715 2,146 1,073 3,220 1,610 805 2,416 1,208 604 302 151 454 227 682 341 1,024 512 256 128

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