2 × 7759649

Prime Factor Structure

Factorization String 2 × 7759649

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 23,278,950

Proper Divisor Sum 7,759,652

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #15519281 ← → #15519299

1 2 7,759,649 15,519,298

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

15,519,298 7,759,649 23,278,948 11,639,474 5,819,737 17,459,212 8,729,606 4,364,803 13,094,410 6,547,205 19,641,616 9,820,808 4,910,404 2,455,202 1,227,601 3,682,804 1,841,402 920,701 2,762,104 1,381,052 690,526 345,263 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

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