3² × 5 × 7 × 257

Prime Factor Structure

Factorization String 3^2 × 5 × 7 × 257

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 160,992

Proper Divisor Sum 80,037

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #80953 ← → #80963

1 3 5 7 9 15 21 35 45 63 105 257 315 771 1,285 1,799 2,313 3,855 5,397 8,995 11,565 16,191 26,985 80,955

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

80,955 242,866 121,433 364,300 182,150 91,075 273,226 136,613 409,840 204,920 102,460 51,230 25,615 76,846 38,423 115,270 57,635 172,906 86,453 259,360 129,680 64,840 32,420 16,210 8,105 24,316 12,158 6,079 18,238 9,119 27,358 13,679 41,038 20,519 61,558 30,779 92,338 46,169 138,508 69,254 34,627 103,882 51,941 155,824 77,912 38,956 19,478 9,739 29,218 14,609 43,828 21,914 10,957 32,872 16,436 8,218 4,109 12,328 6,164 3,082

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