19 × 173 × 457

Prime Factor Structure

Factorization String 19 × 173 × 457

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,593,840

Proper Divisor Sum 91,681

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #1502143 ← → #1502161

1 19 173 457 3,287 8,683 79,061 1,502,159

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

1,502,159 4,506,478 2,253,239 6,759,718 3,379,859 10,139,578 5,069,789 15,209,368 7,604,684 3,802,342 1,901,171 5,703,514 2,851,757 8,555,272 4,277,636 2,138,818 1,069,409 3,208,228 1,604,114 802,057 2,406,172 1,203,086 601,543 1,804,630 902,315 2,706,946 1,353,473 4,060,420 2,030,210 1,015,105 3,045,316 1,522,658 761,329 2,283,988 1,141,994 570,997 1,712,992 856,496 428,248 214,124 107,062 53,531 160,594 80,297 240,892 120,446 60,223 180,670 90,335 271,006 135,503 406,510 203,255 609,766 304,883 914,650 457,325 1,371,976 685,988 342,994

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