2 × 11 × 37 × 181

Prime Factor Structure

Factorization String 2 × 11 × 37 × 181

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 248,976

Proper Divisor Sum 101,642

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #147331 ← → #147341

1 2 11 22 37 74 181 362 407 814 1,991 3,982 6,697 13,394 73,667 147,334

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

147,334 73,667 221,002 110,501 331,504 165,752 82,876 41,438 20,719 62,158 31,079 93,238 46,619 139,858 69,929 209,788 104,894 52,447 157,342 78,671 236,014 118,007 354,022 177,011 531,034 265,517 796,552 398,276 199,138 99,569 298,708 149,354 74,677 224,032 112,016 56,008 28,004 14,002 7,001 21,004 10,502 5,251 15,754 7,877 23,632 11,816 5,908 2,954 1,477 4,432 2,216 1,108 554 277 832 416 208 104 52 26

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