19 × 31 × 122321

Prime Factor Structure

Factorization String 19 × 31 × 122321

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 78,286,080

Proper Divisor Sum 6,239,011

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #72047051 ← → #72047081

1 19 31 589 122,321 2,324,099 3,791,951 72,047,069

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

72,047,069 216,141,208 108,070,604 54,035,302 27,017,651 81,052,954 40,526,477 121,579,432 60,789,716 30,394,858 15,197,429 45,592,288 22,796,144 11,398,072 5,699,036 2,849,518 1,424,759 4,274,278 2,137,139 6,411,418 3,205,709 9,617,128 4,808,564 2,404,282 1,202,141 3,606,424 1,803,212 901,606 450,803 1,352,410 676,205 2,028,616 1,014,308 507,154 253,577 760,732 380,366 190,183 570,550 285,275 855,826 427,913 1,283,740 641,870 320,935 962,806 481,403 1,444,210 722,105 2,166,316 1,083,158 541,579 1,624,738 812,369 2,437,108 1,218,554 609,277 1,827,832 913,916 456,958

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