3 × 7 × 221951

Prime Factor Structure

Factorization String 3 × 7 × 221951

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 7,102,464

Proper Divisor Sum 2,441,493

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #4660969 ← → #4660993

1 3 7 21 221,951 665,853 1,553,657 4,660,971

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

4,660,971 13,982,914 6,991,457 20,974,372 10,487,186 5,243,593 15,730,780 7,865,390 3,932,695 11,798,086 5,899,043 17,697,130 8,848,565 26,545,696 13,272,848 6,636,424 3,318,212 1,659,106 829,553 2,488,660 1,244,330 622,165 1,866,496 933,248 466,624 233,312 116,656 58,328 29,164 14,582 7,291 21,874 10,937 32,812 16,406 8,203 24,610 12,305 36,916 18,458 9,229 27,688 13,844 6,922 3,461 10,384 5,192 2,596 1,298 649 1,948 974 487 1,462 731 2,194 1,097 3,292 1,646 823

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