5 × 19 × 21169

Prime Factor Structure

Factorization String 5 × 19 × 21169

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,540,400

Proper Divisor Sum 529,345

Digit Sum / Digital Root 14 (Root: 5)

Adjacent Primes #2011033 ← → #2011057

1 5 19 95 21,169 105,845 402,211 2,011,055

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

2,011,055 6,033,166 3,016,583 9,049,750 4,524,875 13,574,626 6,787,313 20,361,940 10,180,970 5,090,485 15,271,456 7,635,728 3,817,864 1,908,932 954,466 477,233 1,431,700 715,850 357,925 1,073,776 536,888 268,444 134,222 67,111 201,334 100,667 302,002 151,001 453,004 226,502 113,251 339,754 169,877 509,632 254,816 127,408 63,704 31,852 15,926 7,963 23,890 11,945 35,836 17,918 8,959 26,878 13,439 40,318 20,159 60,478 30,239 90,718 45,359 136,078 68,039 204,118 102,059 306,178 153,089 459,268

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