2² × 3² × 11171

Prime Factor Structure

Factorization String 2^2 × 3^2 × 11171

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 1,016,652

Proper Divisor Sum 614,496

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #402139 ← → #402197

1 2 3 4 6 9 12 18 36 11,171 22,342 33,513 44,684 67,026 100,539 134,052 201,078 402,156

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

402,156 201,078 100,539 301,618 150,809 452,428 226,214 113,107 339,322 169,661 508,984 254,492 127,246 63,623 190,870 95,435 286,306 143,153 429,460 214,730 107,365 322,096 161,048 80,524 40,262 20,131 60,394 30,197 90,592 45,296 22,648 11,324 5,662 2,831 8,494 4,247 12,742 6,371 19,114 9,557 28,672 14,336 7,168 3,584 1,792 896 448 224 112 56 28 14 7 22 11 34 17 52 26 13

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