3² × 5 × 389749

Prime Factor Structure

Factorization String 3^2 × 5 × 389749

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 30,400,500

Proper Divisor Sum 12,861,795

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #17538671 ← → #17538709

1 3 5 9 15 45 389,749 1,169,247 1,948,745 3,507,741 5,846,235 17,538,705

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

17,538,705 52,616,116 26,308,058 13,154,029 39,462,088 19,731,044 9,865,522 4,932,761 14,798,284 7,399,142 3,699,571 11,098,714 5,549,357 16,648,072 8,324,036 4,162,018 2,081,009 6,243,028 3,121,514 1,560,757 4,682,272 2,341,136 1,170,568 585,284 292,642 146,321 438,964 219,482 109,741 329,224 164,612 82,306 41,153 123,460 61,730 30,865 92,596 46,298 23,149 69,448 34,724 17,362 8,681 26,044 13,022 6,511 19,534 9,767 29,302 14,651 43,954 21,977 65,932 32,966 16,483 49,450 24,725 74,176 37,088 18,544

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