2² × 17² × 1987

Prime Factor Structure

Factorization String 2^2 × 17^2 × 1987

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 4,272,212

Proper Divisor Sum 1,975,240

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #2296963 ← → #2296979

1 2 4 17 34 68 289 578 1,156 1,987 3,974 7,948 33,779 67,558 135,116 574,243 1,148,486 2,296,972

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

2,296,972 1,148,486 574,243 1,722,730 861,365 2,584,096 1,292,048 646,024 323,012 161,506 80,753 242,260 121,130 60,565 181,696 90,848 45,424 22,712 11,356 5,678 2,839 8,518 4,259 12,778 6,389 19,168 9,584 4,792 2,396 1,198 599 1,798 899 2,698 1,349 4,048 2,024 1,012 506 253 760 380 190 95 286 143 430 215 646 323 970 485 1,456 728 364 182 91 274 137 412

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