3² × 7 × 19 × 347

Prime Factor Structure

Factorization String 3^2 × 7 × 19 × 347

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 723,840

Proper Divisor Sum 308,481

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #415343 ← → #415379

1 3 7 9 19 21 57 63 133 171 347 399 1,041 1,197 2,429 3,123 6,593 7,287 19,779 21,861 46,151 59,337 138,453 415,359

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

415,359 1,246,078 623,039 1,869,118 934,559 2,803,678 1,401,839 4,205,518 2,102,759 6,308,278 3,154,139 9,462,418 4,731,209 14,193,628 7,096,814 3,548,407 10,645,222 5,322,611 15,967,834 7,983,917 23,951,752 11,975,876 5,987,938 2,993,969 8,981,908 4,490,954 2,245,477 6,736,432 3,368,216 1,684,108 842,054 421,027 1,263,082 631,541 1,894,624 947,312 473,656 236,828 118,414 59,207 177,622 88,811 266,434 133,217 399,652 199,826 99,913 299,740 149,870 74,935 224,806 112,403 337,210 168,605 505,816 252,908 126,454 63,227 189,682 94,841

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