3 × 19 × 43 × 2939

Prime Factor Structure

Factorization String 3 × 19 × 43 × 2939

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 10,348,800

Proper Divisor Sum 3,145,311

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #7203481 ← → #7203491

1 3 19 43 57 129 817 2,451 2,939 8,817 55,841 126,377 167,523 379,131 2,401,163 7,203,489

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

7,203,489 21,610,468 10,805,234 5,402,617 16,207,852 8,103,926 4,051,963 12,155,890 6,077,945 18,233,836 9,116,918 4,558,459 13,675,378 6,837,689 20,513,068 10,256,534 5,128,267 15,384,802 7,692,401 23,077,204 11,538,602 5,769,301 17,307,904 8,653,952 4,326,976 2,163,488 1,081,744 540,872 270,436 135,218 67,609 202,828 101,414 50,707 152,122 76,061 228,184 114,092 57,046 28,523 85,570 42,785 128,356 64,178 32,089 96,268 48,134 24,067 72,202 36,101 108,304 54,152 27,076 13,538 6,769 20,308 10,154 5,077 15,232 7,616

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