3 × 5 × 13 × 37 × 43

Prime Factor Structure

Factorization String 3 × 5 × 13 × 37 × 43

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 561,792

Proper Divisor Sum 251,547

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #310243 ← → #310273

1 3 5 13 15 37 39 43 65 111 129 185 195 215 481 555 559 645 1,443 1,591 1,677 2,405 2,795 4,773 7,215 7,955 8,385 20,683 23,865 62,049 103,415 310,245

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

310,245 930,736 465,368 232,684 116,342 58,171 174,514 87,257 261,772 130,886 65,443 196,330 98,165 294,496 147,248 73,624 36,812 18,406 9,203 27,610 13,805 41,416 20,708 10,354 5,177 15,532 7,766 3,883 11,650 5,825 17,476 8,738 4,369 13,108 6,554 3,277 9,832 4,916 2,458 1,229 3,688 1,844 922 461 1,384 692 346 173 520 260 130 65 196 98 49 148 74 37 112 56

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