2 × 3 × 5 × 13 × 29 × 59

Prime Factor Structure

Factorization String 2 × 3 × 5 × 13 × 29 × 59

Distinct Prime Factors 6

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 64

Divisor Sum (σ) 1,814,400

Proper Divisor Sum 1,147,110

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #667283 ← → #667309

1 2 3 5 6 10 13 15 26 29 30 39 58 59 65 78 87 118 130 145 174 177 195 290 295 354 377 390 435 590 754 767 870 885 1,131 1,534 1,711 1,770 1,885 2,262 2,301 3,422 3,770 3,835 4,602 5,133 5,655 7,670 8,555 10,266 11,310 11,505 17,110 22,243 23,010 25,665 44,486 51,330 66,729 111,215

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

667,290 333,645 1,000,936 500,468 250,234 125,117 375,352 187,676 93,838 46,919 140,758 70,379 211,138 105,569 316,708 158,354 79,177 237,532 118,766 59,383 178,150 89,075 267,226 133,613 400,840 200,420 100,210 50,105 150,316 75,158 37,579 112,738 56,369 169,108 84,554 42,277 126,832 63,416 31,708 15,854 7,927 23,782 11,891 35,674 17,837 53,512 26,756 13,378 6,689 20,068 10,034 5,017 15,052 7,526 3,763 11,290 5,645 16,936 8,468 4,234

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