2² × 3² × 13 × 59 × 73

Prime Factor Structure

Factorization String 2^2 × 3^2 × 13 × 59 × 73

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 72

Divisor Sum (σ) 5,656,560

Proper Divisor Sum 3,640,884

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #2015669 ← → #2015677

1 2 3 4 6 9 12 13 18 26 36 39 52 59 73 78 117 118 146 156 177 219 234 236 292 354 438 468 531 657 708 767 876 949 1,062 1,314 1,534 1,898 2,124 2,301 2,628 2,847 3,068 3,796 4,307 4,602 5,694 6,903 8,541 8,614 9,204 11,388 12,921 13,806 17,082 17,228 25,842 27,612 34,164 38,763

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

2,015,676 1,007,838 503,919 1,511,758 755,879 2,267,638 1,133,819 3,401,458 1,700,729 5,102,188 2,551,094 1,275,547 3,826,642 1,913,321 5,739,964 2,869,982 1,434,991 4,304,974 2,152,487 6,457,462 3,228,731 9,686,194 4,843,097 14,529,292 7,264,646 3,632,323 10,896,970 5,448,485 16,345,456 8,172,728 4,086,364 2,043,182 1,021,591 3,064,774 1,532,387 4,597,162 2,298,581 6,895,744 3,447,872 1,723,936 861,968 430,984 215,492 107,746 53,873 161,620 80,810 40,405 121,216 60,608 30,304 15,152 7,576 3,788 1,894 947 2,842 1,421 4,264 2,132

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