13 × 163 × 1019

Prime Factor Structure

Factorization String 13 × 163 × 1019

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,341,920

Proper Divisor Sum 182,659

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #2159251 ← → #2159281

1 13 163 1,019 2,119 13,247 166,097 2,159,261

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

2,159,261 6,477,784 3,238,892 1,619,446 809,723 2,429,170 1,214,585 3,643,756 1,821,878 910,939 2,732,818 1,366,409 4,099,228 2,049,614 1,024,807 3,074,422 1,537,211 4,611,634 2,305,817 6,917,452 3,458,726 1,729,363 5,188,090 2,594,045 7,782,136 3,891,068 1,945,534 972,767 2,918,302 1,459,151 4,377,454 2,188,727 6,566,182 3,283,091 9,849,274 4,924,637 14,773,912 7,386,956 3,693,478 1,846,739 5,540,218 2,770,109 8,310,328 4,155,164 2,077,582 1,038,791 3,116,374 1,558,187 4,674,562 2,337,281 7,011,844 3,505,922 1,752,961 5,258,884 2,629,442 1,314,721 3,944,164 1,972,082 986,041 2,958,124

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