11 × 23 × 31²

Prime Factor Structure

Factorization String 11 × 23 × 31^2

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 285,984

Proper Divisor Sum 42,851

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #243121 ← → #243137

1 11 23 31 253 341 713 961 7,843 10,571 22,103 243,133

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

243,133 729,400 364,700 182,350 91,175 273,526 136,763 410,290 205,145 615,436 307,718 153,859 461,578 230,789 692,368 346,184 173,092 86,546 43,273 129,820 64,910 32,455 97,366 48,683 146,050 73,025 219,076 109,538 54,769 164,308 82,154 41,077 123,232 61,616 30,808 15,404 7,702 3,851 11,554 5,777 17,332 8,666 4,333 13,000 6,500 3,250 1,625 4,876 2,438 1,219 3,658 1,829 5,488 2,744 1,372 686 343 1,030 515 1,546

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