1009 × 17981

Prime Factor Structure

Factorization String 1009 × 17981

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 18,161,820

Proper Divisor Sum 18,991

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #18142823 ← → #18142867

1 1,009 17,981 18,142,829

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

18,142,829 54,428,488 27,214,244 13,607,122 6,803,561 20,410,684 10,205,342 5,102,671 15,308,014 7,654,007 22,962,022 11,481,011 34,443,034 17,221,517 51,664,552 25,832,276 12,916,138 6,458,069 19,374,208 9,687,104 4,843,552 2,421,776 1,210,888 605,444 302,722 151,361 454,084 227,042 113,521 340,564 170,282 85,141 255,424 127,712 63,856 31,928 15,964 7,982 3,991 11,974 5,987 17,962 8,981 26,944 13,472 6,736 3,368 1,684 842 421 1,264 632 316 158 79 238 119 358 179 538

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