2² × 7 × 13 × 47 × 1109

Prime Factor Structure

Factorization String 2^2 × 7 × 13 × 47 × 1109

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 41,771,520

Proper Divisor Sum 22,798,748

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #18972727 ← → #18972797

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

18,972,772 9,486,386 4,743,193 14,229,580 7,114,790 3,557,395 10,672,186 5,336,093 16,008,280 8,004,140 4,002,070 2,001,035 6,003,106 3,001,553 9,004,660 4,502,330 2,251,165 6,753,496 3,376,748 1,688,374 844,187 2,532,562 1,266,281 3,798,844 1,899,422 949,711 2,849,134 1,424,567 4,273,702 2,136,851 6,410,554 3,205,277 9,615,832 4,807,916 2,403,958 1,201,979 3,605,938 1,802,969 5,408,908 2,704,454 1,352,227 4,056,682 2,028,341 6,085,024 3,042,512 1,521,256 760,628 380,314 190,157 570,472 285,236 142,618 71,309 213,928 106,964 53,482 26,741 80,224 40,112 20,056

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