5² × 7 × 21179

Prime Factor Structure

Factorization String 5^2 × 7 × 21179

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 5,252,640

Proper Divisor Sum 1,546,315

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #3706309 ← → #3706369

1 5 7 25 35 175 21,179 105,895 148,253 529,475 741,265 3,706,325

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

3,706,325 11,118,976 5,559,488 2,779,744 1,389,872 694,936 347,468 173,734 86,867 260,602 130,301 390,904 195,452 97,726 48,863 146,590 73,295 219,886 109,943 329,830 164,915 494,746 247,373 742,120 371,060 185,530 92,765 278,296 139,148 69,574 34,787 104,362 52,181 156,544 78,272 39,136 19,568 9,784 4,892 2,446 1,223 3,670 1,835 5,506 2,753 8,260 4,130 2,065 6,196 3,098 1,549 4,648 2,324 1,162 581 1,744 872 436 218 109

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