3² × 13 × 31 × 557

Prime Factor Structure

Factorization String 3^2 × 13 × 31 × 557

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 3,249,792

Proper Divisor Sum 1,229,553

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #2020231 ← → #2020243

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

2,020,239 6,060,718 3,030,359 9,091,078 4,545,539 13,636,618 6,818,309 20,454,928 10,227,464 5,113,732 2,556,866 1,278,433 3,835,300 1,917,650 958,825 2,876,476 1,438,238 719,119 2,157,358 1,078,679 3,236,038 1,618,019 4,854,058 2,427,029 7,281,088 3,640,544 1,820,272 910,136 455,068 227,534 113,767 341,302 170,651 511,954 255,977 767,932 383,966 191,983 575,950 287,975 863,926 431,963 1,295,890 647,945 1,943,836 971,918 485,959 1,457,878 728,939 2,186,818 1,093,409 3,280,228 1,640,114 820,057 2,460,172 1,230,086 615,043 1,845,130 922,565 2,767,696

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