7 × 17 × 41 × 449

Prime Factor Structure

Factorization String 7 × 17 × 41 × 449

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,721,600

Proper Divisor Sum 530,929

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #2190653 ← → #2190679

1 7 17 41 119 287 449 697 3,143 4,879 7,633 18,409 53,431 128,863 312,953 2,190,671

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

2,190,671 6,572,014 3,286,007 9,858,022 4,929,011 14,787,034 7,393,517 22,180,552 11,090,276 5,545,138 2,772,569 8,317,708 4,158,854 2,079,427 6,238,282 3,119,141 9,357,424 4,678,712 2,339,356 1,169,678 584,839 1,754,518 877,259 2,631,778 1,315,889 3,947,668 1,973,834 986,917 2,960,752 1,480,376 740,188 370,094 185,047 555,142 277,571 832,714 416,357 1,249,072 624,536 312,268 156,134 78,067 234,202 117,101 351,304 175,652 87,826 43,913 131,740 65,870 32,935 98,806 49,403 148,210 74,105 222,316 111,158 55,579 166,738 83,369

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