13 × 31 × 89 × 103

Prime Factor Structure

Factorization String 13 × 31 × 89 × 103

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,193,280

Proper Divisor Sum 498,979

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #3694297 ← → #3694319

1 13 31 89 103 403 1,157 1,339 2,759 3,193 9,167 35,867 41,509 119,171 284,177 3,694,301

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

3,694,301 11,082,904 5,541,452 2,770,726 1,385,363 4,156,090 2,078,045 6,234,136 3,117,068 1,558,534 779,267 2,337,802 1,168,901 3,506,704 1,753,352 876,676 438,338 219,169 657,508 328,754 164,377 493,132 246,566 123,283 369,850 184,925 554,776 277,388 138,694 69,347 208,042 104,021 312,064 156,032 78,016 39,008 19,504 9,752 4,876 2,438 1,219 3,658 1,829 5,488 2,744 1,372 686 343 1,030 515 1,546 773 2,320 1,160 580 290 145 436 218 109

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