13 × 17 × 53 × 709

Prime Factor Structure

Factorization String 13 × 17 × 53 × 709

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 9,661,680

Proper Divisor Sum 1,357,163

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #8304503 ← → #8304557

1 13 17 53 221 689 709 901 9,217 11,713 12,053 37,577 156,689 488,501 638,809 8,304,517

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

8,304,517 24,913,552 12,456,776 6,228,388 3,114,194 1,557,097 4,671,292 2,335,646 1,167,823 3,503,470 1,751,735 5,255,206 2,627,603 7,882,810 3,941,405 11,824,216 5,912,108 2,956,054 1,478,027 4,434,082 2,217,041 6,651,124 3,325,562 1,662,781 4,988,344 2,494,172 1,247,086 623,543 1,870,630 935,315 2,805,946 1,402,973 4,208,920 2,104,460 1,052,230 526,115 1,578,346 789,173 2,367,520 1,183,760 591,880 295,940 147,970 73,985 221,956 110,978 55,489 166,468 83,234 41,617 124,852 62,426 31,213 93,640 46,820 23,410 11,705 35,116 17,558 8,779

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