5 × 13 × 23 × 2903

Prime Factor Structure

Factorization String 5 × 13 × 23 × 2903

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,854,464

Proper Divisor Sum 1,514,479

Digit Sum / Digital Root 41 (Root: 5)

Adjacent Primes #4339963 ← → #4340003

1 5 13 23 65 115 299 1,495 2,903 14,515 37,739 66,769 188,695 333,845 867,997 4,339,985

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

4,339,985 13,019,956 6,509,978 3,254,989 9,764,968 4,882,484 2,441,242 1,220,621 3,661,864 1,830,932 915,466 457,733 1,373,200 686,600 343,300 171,650 85,825 257,476 128,738 64,369 193,108 96,554 48,277 144,832 72,416 36,208 18,104 9,052 4,526 2,263 6,790 3,395 10,186 5,093 15,280 7,640 3,820 1,910 955 2,866 1,433 4,300 2,150 1,075 3,226 1,613 4,840 2,420 1,210 605 1,816 908 454 227 682 341 1,024 512 256 128

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