2 × 19 × 43² × 59

Prime Factor Structure

Factorization String 2 × 19 × 43^2 × 59

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 6,814,800

Proper Divisor Sum 2,669,342

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #4145423 ← → #4145459

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

4,145,458 2,072,729 6,218,188 3,109,094 1,554,547 4,663,642 2,331,821 6,995,464 3,497,732 1,748,866 874,433 2,623,300 1,311,650 655,825 1,967,476 983,738 491,869 1,475,608 737,804 368,902 184,451 553,354 276,677 830,032 415,016 207,508 103,754 51,877 155,632 77,816 38,908 19,454 9,727 29,182 14,591 43,774 21,887 65,662 32,831 98,494 49,247 147,742 73,871 221,614 110,807 332,422 166,211 498,634 249,317 747,952 373,976 186,988 93,494 46,747 140,242 70,121 210,364 105,182 52,591 157,774

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