2 × 821 × 1301

Prime Factor Structure

Factorization String 2 × 821 × 1301

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 3,210,732

Proper Divisor Sum 1,074,490

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #2136221 ← → #2136247

1 2 821 1,301 1,642 2,602 1,068,121 2,136,242

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

2,136,242 1,068,121 3,204,364 1,602,182 801,091 2,403,274 1,201,637 3,604,912 1,802,456 901,228 450,614 225,307 675,922 337,961 1,013,884 506,942 253,471 760,414 380,207 1,140,622 570,311 1,710,934 855,467 2,566,402 1,283,201 3,849,604 1,924,802 962,401 2,887,204 1,443,602 721,801 2,165,404 1,082,702 541,351 1,624,054 812,027 2,436,082 1,218,041 3,654,124 1,827,062 913,531 2,740,594 1,370,297 4,110,892 2,055,446 1,027,723 3,083,170 1,541,585 4,624,756 2,312,378 1,156,189 3,468,568 1,734,284 867,142 433,571 1,300,714 650,357 1,951,072 975,536 487,768

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