2 × 13 × 47 × 3491

Prime Factor Structure

Factorization String 2 × 13 × 47 × 3491

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 7,039,872

Proper Divisor Sum 2,773,870

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #4265999 ← → #4266029

1 2 13 26 47 94 611 1,222 3,491 6,982 45,383 90,766 164,077 328,154 2,133,001 4,266,002

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

4,266,002 2,133,001 6,399,004 3,199,502 1,599,751 4,799,254 2,399,627 7,198,882 3,599,441 10,798,324 5,399,162 2,699,581 8,098,744 4,049,372 2,024,686 1,012,343 3,037,030 1,518,515 4,555,546 2,277,773 6,833,320 3,416,660 1,708,330 854,165 2,562,496 1,281,248 640,624 320,312 160,156 80,078 40,039 120,118 60,059 180,178 90,089 270,268 135,134 67,567 202,702 101,351 304,054 152,027 456,082 228,041 684,124 342,062 171,031 513,094 256,547 769,642 384,821 1,154,464 577,232 288,616 144,308 72,154 36,077 108,232 54,116 27,058

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