2 × 41 × 131 × 311

Prime Factor Structure

Factorization String 2 × 41 × 131 × 311

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,189,184

Proper Divisor Sum 1,848,422

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #3340747 ← → #3340769

1 2 41 82 131 262 311 622 5,371 10,742 12,751 25,502 40,741 81,482 1,670,381 3,340,762

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

3,340,762 1,670,381 5,011,144 2,505,572 1,252,786 626,393 1,879,180 939,590 469,795 1,409,386 704,693 2,114,080 1,057,040 528,520 264,260 132,130 66,065 198,196 99,098 49,549 148,648 74,324 37,162 18,581 55,744 27,872 13,936 6,968 3,484 1,742 871 2,614 1,307 3,922 1,961 5,884 2,942 1,471 4,414 2,207 6,622 3,311 9,934 4,967 14,902 7,451 22,354 11,177 33,532 16,766 8,383 25,150 12,575 37,726 18,863 56,590 28,295 84,886 42,443 127,330

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