31 × 40591

Prime Factor Structure

Factorization String 31 × 40591

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,298,944

Proper Divisor Sum 40,623

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #1258319 ← → #1258337

1 31 40,591 1,258,321

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

1,258,321 3,774,964 1,887,482 943,741 2,831,224 1,415,612 707,806 353,903 1,061,710 530,855 1,592,566 796,283 2,388,850 1,194,425 3,583,276 1,791,638 895,819 2,687,458 1,343,729 4,031,188 2,015,594 1,007,797 3,023,392 1,511,696 755,848 377,924 188,962 94,481 283,444 141,722 70,861 212,584 106,292 53,146 26,573 79,720 39,860 19,930 9,965 29,896 14,948 7,474 3,737 11,212 5,606 2,803 8,410 4,205 12,616 6,308 3,154 1,577 4,732 2,366 1,183 3,550 1,775 5,326 2,663 7,990

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