3² × 17 × 639719

Prime Factor Structure

Factorization String 3^2 × 17 × 639719

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 149,694,480

Proper Divisor Sum 51,817,473

Digit Sum / Digital Root 45 (Root: 9)

Adjacent Primes #97876997 ← → #97877011

1 3 9 17 51 153 639,719 1,919,157 5,757,471 10,875,223 32,625,669 97,877,007

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

97,877,007 293,631,022 146,815,511 440,446,534 220,223,267 660,669,802 330,334,901 991,004,704 495,502,352 247,751,176 123,875,588 61,937,794 30,968,897 92,906,692 46,453,346 23,226,673 69,680,020 34,840,010 17,420,005 52,260,016 26,130,008 13,065,004 6,532,502 3,266,251 9,798,754 4,899,377 14,698,132 7,349,066 3,674,533 11,023,600 5,511,800 2,755,900 1,377,950 688,975 2,066,926 1,033,463 3,100,390 1,550,195 4,650,586 2,325,293 6,975,880 3,487,940 1,743,970 871,985 2,615,956 1,307,978 653,989 1,961,968 980,984 490,492 245,246 122,623 367,870 183,935 551,806 275,903 827,710 413,855 1,241,566 620,783

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