7 × 19 × 2939

Prime Factor Structure

Factorization String 7 × 19 × 2939

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 470,400

Proper Divisor Sum 79,513

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #390883 ← → #390889

1 7 19 133 2,939 20,573 55,841 390,887

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

390,887 1,172,662 586,331 1,758,994 879,497 2,638,492 1,319,246 659,623 1,978,870 989,435 2,968,306 1,484,153 4,452,460 2,226,230 1,113,115 3,339,346 1,669,673 5,009,020 2,504,510 1,252,255 3,756,766 1,878,383 5,635,150 2,817,575 8,452,726 4,226,363 12,679,090 6,339,545 19,018,636 9,509,318 4,754,659 14,263,978 7,131,989 21,395,968 10,697,984 5,348,992 2,674,496 1,337,248 668,624 334,312 167,156 83,578 41,789 125,368 62,684 31,342 15,671 47,014 23,507 70,522 35,261 105,784 52,892 26,446 13,223 39,670 19,835 59,506 29,753 89,260

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