2 × 3 × 5 × 18307

Prime Factor Structure

Factorization String 2 × 3 × 5 × 18307

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,318,176

Proper Divisor Sum 768,966

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #549203 ← → #549221

1 2 3 5 6 10 15 30 18,307 36,614 54,921 91,535 109,842 183,070 274,605 549,210

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

549,210 274,605 823,816 411,908 205,954 102,977 308,932 154,466 77,233 231,700 115,850 57,925 173,776 86,888 43,444 21,722 10,861 32,584 16,292 8,146 4,073 12,220 6,110 3,055 9,166 4,583 13,750 6,875 20,626 10,313 30,940 15,470 7,735 23,206 11,603 34,810 17,405 52,216 26,108 13,054 6,527 19,582 9,791 29,374 14,687 44,062 22,031 66,094 33,047 99,142 49,571 148,714 74,357 223,072 111,536 55,768 27,884 13,942 6,971 20,914

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