19² × 5981

Prime Factor Structure

Factorization String 19^2 × 5981

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 2,279,142

Proper Divisor Sum 120,001

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #2159093 ← → #2159147

1 19 361 5,981 113,639 2,159,141

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

2,159,141 6,477,424 3,238,712 1,619,356 809,678 404,839 1,214,518 607,259 1,821,778 910,889 2,732,668 1,366,334 683,167 2,049,502 1,024,751 3,074,254 1,537,127 4,611,382 2,305,691 6,917,074 3,458,537 10,375,612 5,187,806 2,593,903 7,781,710 3,890,855 11,672,566 5,836,283 17,508,850 8,754,425 26,263,276 13,131,638 6,565,819 19,697,458 9,848,729 29,546,188 14,773,094 7,386,547 22,159,642 11,079,821 33,239,464 16,619,732 8,309,866 4,154,933 12,464,800 6,232,400 3,116,200 1,558,100 779,050 389,525 1,168,576 584,288 292,144 146,072 73,036 36,518 18,259 54,778 27,389 82,168

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