2² × 13 × 19 × 311

Prime Factor Structure

Factorization String 2^2 × 13 × 19 × 311

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 611,520

Proper Divisor Sum 304,252

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #307267 ← → #307273

1 2 4 13 19 26 38 52 76 247 311 494 622 988 1,244 4,043 5,909 8,086 11,818 16,172 23,636 76,817 153,634 307,268

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

307,268 153,634 76,817 230,452 115,226 57,613 172,840 86,420 43,210 21,605 64,816 32,408 16,204 8,102 4,051 12,154 6,077 18,232 9,116 4,558 2,279 6,838 3,419 10,258 5,129 15,388 7,694 3,847 11,542 5,771 17,314 8,657 25,972 12,986 6,493 19,480 9,740 4,870 2,435 7,306 3,653 10,960 5,480 2,740 1,370 685 2,056 1,028 514 257 772 386 193 580 290 145 436 218 109 328

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