2 × 3² × 31 × 977

Prime Factor Structure

Factorization String 2 × 3^2 × 31 × 977

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,220,544

Proper Divisor Sum 675,378

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #545161 ← → #545189

1 2 3 6 9 18 31 62 93 186 279 558 977 1,954 2,931 5,862 8,793 17,586 30,287 60,574 90,861 181,722 272,583 545,166

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

545,166 272,583 817,750 408,875 1,226,626 613,313 1,839,940 919,970 459,985 1,379,956 689,978 344,989 1,034,968 517,484 258,742 129,371 388,114 194,057 582,172 291,086 145,543 436,630 218,315 654,946 327,473 982,420 491,210 245,605 736,816 368,408 184,204 92,102 46,051 138,154 69,077 207,232 103,616 51,808 25,904 12,952 6,476 3,238 1,619 4,858 2,429 7,288 3,644 1,822 911 2,734 1,367 4,102 2,051 6,154 3,077 9,232 4,616 2,308 1,154 577

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