3 × 7 × 553963

Prime Factor Structure

Factorization String 3 × 7 × 553963

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 17,726,848

Proper Divisor Sum 6,093,625

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #11633221 ← → #11633227

1 3 7 21 553,963 1,661,889 3,877,741 11,633,223

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

11,633,223 34,899,670 17,449,835 52,349,506 26,174,753 78,524,260 39,262,130 19,631,065 58,893,196 29,446,598 14,723,299 44,169,898 22,084,949 66,254,848 33,127,424 16,563,712 8,281,856 4,140,928 2,070,464 1,035,232 517,616 258,808 129,404 64,702 32,351 97,054 48,527 145,582 72,791 218,374 109,187 327,562 163,781 491,344 245,672 122,836 61,418 30,709 92,128 46,064 23,032 11,516 5,758 2,879 8,638 4,319 12,958 6,479 19,438 9,719 29,158 14,579 43,738 21,869 65,608 32,804 16,402 8,201 24,604 12,302

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