2 × 7 × 29 × 4049

Prime Factor Structure

Factorization String 2 × 7 × 29 × 4049

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,916,000

Proper Divisor Sum 1,272,106

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #1643893 ← → #1643959

1 2 7 14 29 58 203 406 4,049 8,098 28,343 56,686 117,421 234,842 821,947 1,643,894

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

1,643,894 821,947 2,465,842 1,232,921 3,698,764 1,849,382 924,691 2,774,074 1,387,037 4,161,112 2,080,556 1,040,278 520,139 1,560,418 780,209 2,340,628 1,170,314 585,157 1,755,472 877,736 438,868 219,434 109,717 329,152 164,576 82,288 41,144 20,572 10,286 5,143 15,430 7,715 23,146 11,573 34,720 17,360 8,680 4,340 2,170 1,085 3,256 1,628 814 407 1,222 611 1,834 917 2,752 1,376 688 344 172 86 43 130 65 196 98 49

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