5 × 13 × 23 × 47

Prime Factor Structure

Factorization String 5 × 13 × 23 × 47

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 96,768

Proper Divisor Sum 26,503

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #70249 ← → #70271

1 5 13 23 47 65 115 235 299 611 1,081 1,495 3,055 5,405 14,053 70,265

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

70,265 210,796 105,398 52,699 158,098 79,049 237,148 118,574 59,287 177,862 88,931 266,794 133,397 400,192 200,096 100,048 50,024 25,012 12,506 6,253 18,760 9,380 4,690 2,345 7,036 3,518 1,759 5,278 2,639 7,918 3,959 11,878 5,939 17,818 8,909 26,728 13,364 6,682 3,341 10,024 5,012 2,506 1,253 3,760 1,880 940 470 235 706 353 1,060 530 265 796 398 199 598 299 898 449

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