3 × 19 × 31 × 7057

Prime Factor Structure

Factorization String 3 × 19 × 31 × 7057

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 18,068,480

Proper Divisor Sum 5,598,761

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #12469697 ← → #12469727

1 3 19 31 57 93 589 1,767 7,057 21,171 134,083 218,767 402,249 656,301 4,156,573 12,469,719

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

12,469,719 37,409,158 18,704,579 56,113,738 28,056,869 84,170,608 42,085,304 21,042,652 10,521,326 5,260,663 15,781,990 7,890,995 23,672,986 11,836,493 35,509,480 17,754,740 8,877,370 4,438,685 13,316,056 6,658,028 3,329,014 1,664,507 4,993,522 2,496,761 7,490,284 3,745,142 1,872,571 5,617,714 2,808,857 8,426,572 4,213,286 2,106,643 6,319,930 3,159,965 9,479,896 4,739,948 2,369,974 1,184,987 3,554,962 1,777,481 5,332,444 2,666,222 1,333,111 3,999,334 1,999,667 5,999,002 2,999,501 8,998,504 4,499,252 2,249,626 1,124,813 3,374,440 1,687,220 843,610 421,805 1,265,416 632,708 316,354 158,177 474,532

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