2² × 3² × 23 × 659

Prime Factor Structure

Factorization String 2^2 × 3^2 × 23 × 659

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 1,441,440

Proper Divisor Sum 895,788

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #545651 ← → #545663

1 2 3 4 6 9 12 18 23 36 46 69 92 138 207 276 414 659 828 1,318 1,977 2,636 3,954 5,931 7,908 11,862 15,157 23,724 30,314 45,471 60,628 90,942 136,413 181,884 272,826 545,652

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

545,652 272,826 136,413 409,240 204,620 102,310 51,155 153,466 76,733 230,200 115,100 57,550 28,775 86,326 43,163 129,490 64,745 194,236 97,118 48,559 145,678 72,839 218,518 109,259 327,778 163,889 491,668 245,834 122,917 368,752 184,376 92,188 46,094 23,047 69,142 34,571 103,714 51,857 155,572 77,786 38,893 116,680 58,340 29,170 14,585 43,756 21,878 10,939 32,818 16,409 49,228 24,614 12,307 36,922 18,461 55,384 27,692 13,846 6,923 20,770

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