2 × 345263

Prime Factor Structure

Factorization String 2 × 345263

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,035,792

Proper Divisor Sum 345,266

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #690511 ← → #690533

1 2 345,263 690,526

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

690,526 345,263 1,035,790 517,895 1,553,686 776,843 2,330,530 1,165,265 3,495,796 1,747,898 873,949 2,621,848 1,310,924 655,462 327,731 983,194 491,597 1,474,792 737,396 368,698 184,349 553,048 276,524 138,262 69,131 207,394 103,697 311,092 155,546 77,773 233,320 116,660 58,330 29,165 87,496 43,748 21,874 10,937 32,812 16,406 8,203 24,610 12,305 36,916 18,458 9,229 27,688 13,844 6,922 3,461 10,384 5,192 2,596 1,298 649 1,948 974 487 1,462 731

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