2 × 13 × 79 × 2153

Prime Factor Structure

Factorization String 2 × 13 × 79 × 2153

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 7,237,440

Proper Divisor Sum 2,815,178

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #4422247 ← → #4422263

1 2 13 26 79 158 1,027 2,054 2,153 4,306 27,989 55,978 170,087 340,174 2,211,131 4,422,262

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

4,422,262 2,211,131 6,633,394 3,316,697 9,950,092 4,975,046 2,487,523 7,462,570 3,731,285 11,193,856 5,596,928 2,798,464 1,399,232 699,616 349,808 174,904 87,452 43,726 21,863 65,590 32,795 98,386 49,193 147,580 73,790 36,895 110,686 55,343 166,030 83,015 249,046 124,523 373,570 186,785 560,356 280,178 140,089 420,268 210,134 105,067 315,202 157,601 472,804 236,402 118,201 354,604 177,302 88,651 265,954 132,977 398,932 199,466 99,733 299,200 149,600 74,800 37,400 18,700 9,350 4,675

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