2 × 3² × 37 × 389

Prime Factor Structure

Factorization String 2 × 3^2 × 37 × 389

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 577,980

Proper Divisor Sum 318,906

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #259033 ← → #259099

1 2 3 6 9 18 37 74 111 222 333 389 666 778 1,167 2,334 3,501 7,002 14,393 28,786 43,179 86,358 129,537 259,074

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

259,074 129,537 388,612 194,306 97,153 291,460 145,730 72,865 218,596 109,298 54,649 163,948 81,974 40,987 122,962 61,481 184,444 92,222 46,111 138,334 69,167 207,502 103,751 311,254 155,627 466,882 233,441 700,324 350,162 175,081 525,244 262,622 131,311 393,934 196,967 590,902 295,451 886,354 443,177 1,329,532 664,766 332,383 997,150 498,575 1,495,726 747,863 2,243,590 1,121,795 3,365,386 1,682,693 5,048,080 2,524,040 1,262,020 631,010 315,505 946,516 473,258 236,629 709,888 354,944

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