2 × 31 × 163 × 431

Prime Factor Structure

Factorization String 2 × 31 × 163 × 431

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,801,408

Proper Divisor Sum 2,445,722

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #4355683 ← → #4355707

1 2 31 62 163 326 431 862 5,053 10,106 13,361 26,722 70,253 140,506 2,177,843 4,355,686

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

4,355,686 2,177,843 6,533,530 3,266,765 9,800,296 4,900,148 2,450,074 1,225,037 3,675,112 1,837,556 918,778 459,389 1,378,168 689,084 344,542 172,271 516,814 258,407 775,222 387,611 1,162,834 581,417 1,744,252 872,126 436,063 1,308,190 654,095 1,962,286 981,143 2,943,430 1,471,715 4,415,146 2,207,573 6,622,720 3,311,360 1,655,680 827,840 413,920 206,960 103,480 51,740 25,870 12,935 38,806 19,403 58,210 29,105 87,316 43,658 21,829 65,488 32,744 16,372 8,186 4,093 12,280 6,140 3,070 1,535 4,606

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