2 × 306991

Prime Factor Structure

Factorization String 2 × 306991

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 920,976

Proper Divisor Sum 306,994

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #613981 ← → #613993

1 2 306,991 613,982

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

613,982 306,991 920,974 460,487 1,381,462 690,731 2,072,194 1,036,097 3,108,292 1,554,146 777,073 2,331,220 1,165,610 582,805 1,748,416 874,208 437,104 218,552 109,276 54,638 27,319 81,958 40,979 122,938 61,469 184,408 92,204 46,102 23,051 69,154 34,577 103,732 51,866 25,933 77,800 38,900 19,450 9,725 29,176 14,588 7,294 3,647 10,942 5,471 16,414 8,207 24,622 12,311 36,934 18,467 55,402 27,701 83,104 41,552 20,776 10,388 5,194 2,597 7,792 3,896

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