3 × 71 × 131

Prime Factor Structure

Factorization String 3 × 71 × 131

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 38,016

Proper Divisor Sum 10,113

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #27901 ← → #27917

1 3 71 131 213 393 9,301 27,903

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

27,903 83,710 41,855 125,566 62,783 188,350 94,175 282,526 141,263 423,790 211,895 635,686 317,843 953,530 476,765 1,430,296 715,148 357,574 178,787 536,362 268,181 804,544 402,272 201,136 100,568 50,284 25,142 12,571 37,714 18,857 56,572 28,286 14,143 42,430 21,215 63,646 31,823 95,470 47,735 143,206 71,603 214,810 107,405 322,216 161,108 80,554 40,277 120,832 60,416 30,208 15,104 7,552 3,776 1,888 944 472 236 118 59 178

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