2909 × 12689

Prime Factor Structure

Factorization String 2909 × 12689

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 36,927,900

Proper Divisor Sum 15,599

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #36912299 ← → #36912319

1 2,909 12,689 36,912,301

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

36,912,301 110,736,904 55,368,452 27,684,226 13,842,113 41,526,340 20,763,170 10,381,585 31,144,756 15,572,378 7,786,189 23,358,568 11,679,284 5,839,642 2,919,821 8,759,464 4,379,732 2,189,866 1,094,933 3,284,800 1,642,400 821,200 410,600 205,300 102,650 51,325 153,976 76,988 38,494 19,247 57,742 28,871 86,614 43,307 129,922 64,961 194,884 97,442 48,721 146,164 73,082 36,541 109,624 54,812 27,406 13,703 41,110 20,555 61,666 30,833 92,500 46,250 23,125 69,376 34,688 17,344 8,672 4,336 2,168 1,084

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