43 × 53 × 1721

Prime Factor Structure

Factorization String 43 × 53 × 1721

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,091,472

Proper Divisor Sum 169,313

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #3922157 ← → #3922169

1 43 53 1,721 2,279 74,003 91,213 3,922,159

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

3,922,159 11,766,478 5,883,239 17,649,718 8,824,859 26,474,578 13,237,289 39,711,868 19,855,934 9,927,967 29,783,902 14,891,951 44,675,854 22,337,927 67,013,782 33,506,891 100,520,674 50,260,337 150,781,012 75,390,506 37,695,253 113,085,760 56,542,880 28,271,440 14,135,720 7,067,860 3,533,930 1,766,965 5,300,896 2,650,448 1,325,224 662,612 331,306 165,653 496,960 248,480 124,240 62,120 31,060 15,530 7,765 23,296 11,648 5,824 2,912 1,456 728 364 182 91 274 137 412 206 103 310 155 466 233 700

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