2² × 3² × 19 × 797

Prime Factor Structure

Factorization String 2^2 × 3^2 × 19 × 797

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 1,452,360

Proper Divisor Sum 907,212

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #545143 ← → #545161

1 2 3 4 6 9 12 18 19 36 38 57 76 114 171 228 342 684 797 1,594 2,391 3,188 4,782 7,173 9,564 14,346 15,143 28,692 30,286 45,429 60,572 90,858 136,287 181,716 272,574 545,148

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

545,148 272,574 136,287 408,862 204,431 613,294 306,647 919,942 459,971 1,379,914 689,957 2,069,872 1,034,936 517,468 258,734 129,367 388,102 194,051 582,154 291,077 873,232 436,616 218,308 109,154 54,577 163,732 81,866 40,933 122,800 61,400 30,700 15,350 7,675 23,026 11,513 34,540 17,270 8,635 25,906 12,953 38,860 19,430 9,715 29,146 14,573 43,720 21,860 10,930 5,465 16,396 8,198 4,099 12,298 6,149 18,448 9,224 4,612 2,306 1,153 3,460

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