13 × 257281

Prime Factor Structure

Factorization String 13 × 257281

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 3,601,948

Proper Divisor Sum 257,295

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #3344647 ← → #3344681

1 13 257,281 3,344,653

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

3,344,653 10,033,960 5,016,980 2,508,490 1,254,245 3,762,736 1,881,368 940,684 470,342 235,171 705,514 352,757 1,058,272 529,136 264,568 132,284 66,142 33,071 99,214 49,607 148,822 74,411 223,234 111,617 334,852 167,426 83,713 251,140 125,570 62,785 188,356 94,178 47,089 141,268 70,634 35,317 105,952 52,976 26,488 13,244 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.