2 × 23 × 31 × 97

Prime Factor Structure

Factorization String 2 × 23 × 31 × 97

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 225,792

Proper Divisor Sum 87,470

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #138319 ← → #138323

1 2 23 31 46 62 97 194 713 1,426 2,231 3,007 4,462 6,014 69,161 138,322

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

138,322 69,161 207,484 103,742 51,871 155,614 77,807 233,422 116,711 350,134 175,067 525,202 262,601 787,804 393,902 196,951 590,854 295,427 886,282 443,141 1,329,424 664,712 332,356 166,178 83,089 249,268 124,634 62,317 186,952 93,476 46,738 23,369 70,108 35,054 17,527 52,582 26,291 78,874 39,437 118,312 59,156 29,578 14,789 44,368 22,184 11,092 5,546 2,773 8,320 4,160 2,080 1,040 520 260 130 65 196 98 49 148

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