3 × 5 × 31 × 409

Prime Factor Structure

Factorization String 3 × 5 × 31 × 409

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 314,880

Proper Divisor Sum 124,695

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #190181 ← → #190207

1 3 5 15 31 93 155 409 465 1,227 2,045 6,135 12,679 38,037 63,395 190,185

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

190,185 570,556 285,278 142,639 427,918 213,959 641,878 320,939 962,818 481,409 1,444,228 722,114 361,057 1,083,172 541,586 270,793 812,380 406,190 203,095 609,286 304,643 913,930 456,965 1,370,896 685,448 342,724 171,362 85,681 257,044 128,522 64,261 192,784 96,392 48,196 24,098 12,049 36,148 18,074 9,037 27,112 13,556 6,778 3,389 10,168 5,084 2,542 1,271 3,814 1,907 5,722 2,861 8,584 4,292 2,146 1,073 3,220 1,610 805 2,416 1,208

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