3² × 5 × 23 × 271

Prime Factor Structure

Factorization String 3^2 × 5 × 23 × 271

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 509,184

Proper Divisor Sum 228,699

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #280463 ← → #280487

1 3 5 9 15 23 45 69 115 207 271 345 813 1,035 1,355 2,439 4,065 6,233 12,195 18,699 31,165 56,097 93,495 280,485

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

280,485 841,456 420,728 210,364 105,182 52,591 157,774 78,887 236,662 118,331 354,994 177,497 532,492 266,246 133,123 399,370 199,685 599,056 299,528 149,764 74,882 37,441 112,324 56,162 28,081 84,244 42,122 21,061 63,184 31,592 15,796 7,898 3,949 11,848 5,924 2,962 1,481 4,444 2,222 1,111 3,334 1,667 5,002 2,501 7,504 3,752 1,876 938 469 1,408 704 352 176 88 44 22 11 34 17 52

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