2 × 3 × 5 × 23 × 131

Prime Factor Structure

Factorization String 2 × 3 × 5 × 23 × 131

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 228,096

Proper Divisor Sum 137,706

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #90379 ← → #90397

1 2 3 5 6 10 15 23 30 46 69 115 131 138 230 262 345 393 655 690 786 1,310 1,965 3,013 3,930 6,026 9,039 15,065 18,078 30,130 45,195 90,390

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

90,390 45,195 135,586 67,793 203,380 101,690 50,845 152,536 76,268 38,134 19,067 57,202 28,601 85,804 42,902 21,451 64,354 32,177 96,532 48,266 24,133 72,400 36,200 18,100 9,050 4,525 13,576 6,788 3,394 1,697 5,092 2,546 1,273 3,820 1,910 955 2,866 1,433 4,300 2,150 1,075 3,226 1,613 4,840 2,420 1,210 605 1,816 908 454 227 682 341 1,024 512 256 128 64 32 16

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