3 × 7 × 149 × 19597

Prime Factor Structure

Factorization String 3 × 7 × 149 × 19597

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 94,070,400

Proper Divisor Sum 32,751,387

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #61318997 ← → #61319053

1 3 7 21 149 447 1,043 3,129 19,597 58,791 137,179 411,537 2,919,953 8,759,859 20,439,671 61,319,013

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

61,319,013 183,957,040 91,978,520 45,989,260 22,994,630 11,497,315 34,491,946 17,245,973 51,737,920 25,868,960 12,934,480 6,467,240 3,233,620 1,616,810 808,405 2,425,216 1,212,608 606,304 303,152 151,576 75,788 37,894 18,947 56,842 28,421 85,264 42,632 21,316 10,658 5,329 15,988 7,994 3,997 11,992 5,996 2,998 1,499 4,498 2,249 6,748 3,374 1,687 5,062 2,531 7,594 3,797 11,392 5,696 2,848 1,424 712 356 178 89 268 134 67 202 101 304

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