19 × 41 × 409

Prime Factor Structure

Factorization String 19 × 41 × 409

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 344,400

Proper Divisor Sum 25,789

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #318601 ← → #318629

1 19 41 409 779 7,771 16,769 318,611

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

318,611 955,834 477,917 1,433,752 716,876 358,438 179,219 537,658 268,829 806,488 403,244 201,622 100,811 302,434 151,217 453,652 226,826 113,413 340,240 170,120 85,060 42,530 21,265 63,796 31,898 15,949 47,848 23,924 11,962 5,981 17,944 8,972 4,486 2,243 6,730 3,365 10,096 5,048 2,524 1,262 631 1,894 947 2,842 1,421 4,264 2,132 1,066 533 1,600 800 400 200 100 50 25 76 38 19 58

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