3 × 5 × 109 × 1979

Prime Factor Structure

Factorization String 3 × 5 × 109 × 1979

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,227,200

Proper Divisor Sum 1,991,535

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #3235657 ← → #3235691

1 3 5 15 109 327 545 1,635 1,979 5,937 9,895 29,685 215,711 647,133 1,078,555 3,235,665

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

3,235,665 9,706,996 4,853,498 2,426,749 7,280,248 3,640,124 1,820,062 910,031 2,730,094 1,365,047 4,095,142 2,047,571 6,142,714 3,071,357 9,214,072 4,607,036 2,303,518 1,151,759 3,455,278 1,727,639 5,182,918 2,591,459 7,774,378 3,887,189 11,661,568 5,830,784 2,915,392 1,457,696 728,848 364,424 182,212 91,106 45,553 136,660 68,330 34,165 102,496 51,248 25,624 12,812 6,406 3,203 9,610 4,805 14,416 7,208 3,604 1,802 901 2,704 1,352 676 338 169 508 254 127 382 191 574

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