3 × 13 × 241 × 353

Prime Factor Structure

Factorization String 3 × 13 × 241 × 353

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,797,408

Proper Divisor Sum 1,479,561

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #3317813 ← → #3317849

1 3 13 39 241 353 723 1,059 3,133 4,589 9,399 13,767 85,073 255,219 1,105,949 3,317,847

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

3,317,847 9,953,542 4,976,771 14,930,314 7,465,157 22,395,472 11,197,736 5,598,868 2,799,434 1,399,717 4,199,152 2,099,576 1,049,788 524,894 262,447 787,342 393,671 1,181,014 590,507 1,771,522 885,761 2,657,284 1,328,642 664,321 1,992,964 996,482 498,241 1,494,724 747,362 373,681 1,121,044 560,522 280,261 840,784 420,392 210,196 105,098 52,549 157,648 78,824 39,412 19,706 9,853 29,560 14,780 7,390 3,695 11,086 5,543 16,630 8,315 24,946 12,473 37,420 18,710 9,355 28,066 14,033 42,100 21,050

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