3 × 31 × 2161

Prime Factor Structure

Factorization String 3 × 31 × 2161

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 276,736

Proper Divisor Sum 75,763

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #200971 ← → #200983

1 3 31 93 2,161 6,483 66,991 200,973

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

200,973 602,920 301,460 150,730 75,365 226,096 113,048 56,524 28,262 14,131 42,394 21,197 63,592 31,796 15,898 7,949 23,848 11,924 5,962 2,981 8,944 4,472 2,236 1,118 559 1,678 839 2,518 1,259 3,778 1,889 5,668 2,834 1,417 4,252 2,126 1,063 3,190 1,595 4,786 2,393 7,180 3,590 1,795 5,386 2,693 8,080 4,040 2,020 1,010 505 1,516 758 379 1,138 569 1,708 854 427 1,282

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