3 × 13 × 223 × 251

Prime Factor Structure

Factorization String 3 × 13 × 223 × 251

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,161,088

Proper Divisor Sum 978,141

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #2182937 ← → #2182949

1 3 13 39 223 251 669 753 2,899 3,263 8,697 9,789 55,973 167,919 727,649 2,182,947

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

2,182,947 6,548,842 3,274,421 9,823,264 4,911,632 2,455,816 1,227,908 613,954 306,977 920,932 460,466 230,233 690,700 345,350 172,675 518,026 259,013 777,040 388,520 194,260 97,130 48,565 145,696 72,848 36,424 18,212 9,106 4,553 13,660 6,830 3,415 10,246 5,123 15,370 7,685 23,056 11,528 5,764 2,882 1,441 4,324 2,162 1,081 3,244 1,622 811 2,434 1,217 3,652 1,826 913 2,740 1,370 685 2,056 1,028 514 257 772 386

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