2 × 13 × 131 × 229

Prime Factor Structure

Factorization String 2 × 13 × 131 × 229

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,275,120

Proper Divisor Sum 495,146

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #779971 ← → #779981

1 2 13 26 131 229 262 458 1,703 2,977 3,406 5,954 29,999 59,998 389,987 779,974

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

779,974 389,987 1,169,962 584,981 1,754,944 877,472 438,736 219,368 109,684 54,842 27,421 82,264 41,132 20,566 10,283 30,850 15,425 46,276 23,138 11,569 34,708 17,354 8,677 26,032 13,016 6,508 3,254 1,627 4,882 2,441 7,324 3,662 1,831 5,494 2,747 8,242 4,121 12,364 6,182 3,091 9,274 4,637 13,912 6,956 3,478 1,739 5,218 2,609 7,828 3,914 1,957 5,872 2,936 1,468 734 367 1,102 551 1,654 827

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