3 × 5² × 139 × 211

Prime Factor Structure

Factorization String 3 × 5^2 × 139 × 211

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 3,680,320

Proper Divisor Sum 1,480,645

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #2199661 ← → #2199683

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

2,199,675 6,599,026 3,299,513 9,898,540 4,949,270 2,474,635 7,423,906 3,711,953 11,135,860 5,567,930 2,783,965 8,351,896 4,175,948 2,087,974 1,043,987 3,131,962 1,565,981 4,697,944 2,348,972 1,174,486 587,243 1,761,730 880,865 2,642,596 1,321,298 660,649 1,981,948 990,974 495,487 1,486,462 743,231 2,229,694 1,114,847 3,344,542 1,672,271 5,016,814 2,508,407 7,525,222 3,762,611 11,287,834 5,643,917 16,931,752 8,465,876 4,232,938 2,116,469 6,349,408 3,174,704 1,587,352 793,676 396,838 198,419 595,258 297,629 892,888 446,444 223,222 111,611 334,834 167,417 502,252

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