2 × 3 × 53 × 5237

Prime Factor Structure

Factorization String 2 × 3 × 53 × 5237

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,394,224

Proper Divisor Sum 1,728,858

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #1665343 ← → #1665421

1 2 3 6 53 106 159 318 5,237 10,474 15,711 31,422 277,561 555,122 832,683 1,665,366

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

1,665,366 832,683 2,498,050 1,249,025 3,747,076 1,873,538 936,769 2,810,308 1,405,154 702,577 2,107,732 1,053,866 526,933 1,580,800 790,400 395,200 197,600 98,800 49,400 24,700 12,350 6,175 18,526 9,263 27,790 13,895 41,686 20,843 62,530 31,265 93,796 46,898 23,449 70,348 35,174 17,587 52,762 26,381 79,144 39,572 19,786 9,893 29,680 14,840 7,420 3,710 1,855 5,566 2,783 8,350 4,175 12,526 6,263 18,790 9,395 28,186 14,093 42,280 21,140 10,570

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