3 × 19 × 61 × 1831

Prime Factor Structure

Factorization String 3 × 19 × 61 × 1831

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 9,086,720

Proper Divisor Sum 2,720,333

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #6366361 ← → #6366391

1 3 19 57 61 183 1,159 1,831 3,477 5,493 34,789 104,367 111,691 335,073 2,122,129 6,366,387

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

6,366,387 19,099,162 9,549,581 28,648,744 14,324,372 7,162,186 3,581,093 10,743,280 5,371,640 2,685,820 1,342,910 671,455 2,014,366 1,007,183 3,021,550 1,510,775 4,532,326 2,266,163 6,798,490 3,399,245 10,197,736 5,098,868 2,549,434 1,274,717 3,824,152 1,912,076 956,038 478,019 1,434,058 717,029 2,151,088 1,075,544 537,772 268,886 134,443 403,330 201,665 604,996 302,498 151,249 453,748 226,874 113,437 340,312 170,156 85,078 42,539 127,618 63,809 191,428 95,714 47,857 143,572 71,786 35,893 107,680 53,840 26,920 13,460 6,730

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