2 × 19 × 61 × 853

Prime Factor Structure

Factorization String 2 × 19 × 61 × 853

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,176,880

Proper Divisor Sum 1,199,626

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #1977251 ← → #1977259

1 2 19 38 61 122 853 1,159 1,706 2,318 16,207 32,414 52,033 104,066 988,627 1,977,254

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

1,977,254 988,627 2,965,882 1,482,941 4,448,824 2,224,412 1,112,206 556,103 1,668,310 834,155 2,502,466 1,251,233 3,753,700 1,876,850 938,425 2,815,276 1,407,638 703,819 2,111,458 1,055,729 3,167,188 1,583,594 791,797 2,375,392 1,187,696 593,848 296,924 148,462 74,231 222,694 111,347 334,042 167,021 501,064 250,532 125,266 62,633 187,900 93,950 46,975 140,926 70,463 211,390 105,695 317,086 158,543 475,630 237,815 713,446 356,723 1,070,170 535,085 1,605,256 802,628 401,314 200,657 601,972 300,986 150,493 451,480

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