13 × 643 × 2099

Prime Factor Structure

Factorization String 13 × 643 × 2099

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 18,933,600

Proper Divisor Sum 1,388,059

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #17545529 ← → #17545543

1 13 643 2,099 8,359 27,287 1,349,657 17,545,541

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

17,545,541 52,636,624 26,318,312 13,159,156 6,579,578 3,289,789 9,869,368 4,934,684 2,467,342 1,233,671 3,701,014 1,850,507 5,551,522 2,775,761 8,327,284 4,163,642 2,081,821 6,245,464 3,122,732 1,561,366 780,683 2,342,050 1,171,025 3,513,076 1,756,538 878,269 2,634,808 1,317,404 658,702 329,351 988,054 494,027 1,482,082 741,041 2,223,124 1,111,562 555,781 1,667,344 833,672 416,836 208,418 104,209 312,628 156,314 78,157 234,472 117,236 58,618 29,309 87,928 43,964 21,982 10,991 32,974 16,487 49,462 24,731 74,194 37,097 111,292

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