2 × 3³ × 5² × 431

Prime Factor Structure

Factorization String 2 × 3^3 × 5^2 × 431

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 1,607,040

Proper Divisor Sum 1,025,190

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #581843 ← → #581857

1 2 3 5 6 9 10 15 18 25 27 30 45 50 54 75 90 135 150 225 270 431 450 675 862 1,293 1,350 2,155 2,586 3,879 4,310 6,465 7,758 10,775 11,637 12,930 19,395 21,550 23,274 32,325 38,790 58,185 64,650 96,975 116,370 193,950 290,925 581,850

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

581,850 290,925 872,776 436,388 218,194 109,097 327,292 163,646 81,823 245,470 122,735 368,206 184,103 552,310 276,155 828,466 414,233 1,242,700 621,350 310,675 932,026 466,013 1,398,040 699,020 349,510 174,755 524,266 262,133 786,400 393,200 196,600 98,300 49,150 24,575 73,726 36,863 110,590 55,295 165,886 82,943 248,830 124,415 373,246 186,623 559,870 279,935 839,806 419,903 1,259,710 629,855 1,889,566 944,783 2,834,350 1,417,175 4,251,526 2,125,763 6,377,290 3,188,645 9,565,936 4,782,968

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