2 × 3 × 523 × 641

Prime Factor Structure

Factorization String 2 × 3 × 523 × 641

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,036,896

Proper Divisor Sum 2,025,438

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #2011441 ← → #2011483

1 2 3 6 523 641 1,046 1,282 1,569 1,923 3,138 3,846 335,243 670,486 1,005,729 2,011,458

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

2,011,458 1,005,729 3,017,188 1,508,594 754,297 2,262,892 1,131,446 565,723 1,697,170 848,585 2,545,756 1,272,878 636,439 1,909,318 954,659 2,863,978 1,431,989 4,295,968 2,147,984 1,073,992 536,996 268,498 134,249 402,748 201,374 100,687 302,062 151,031 453,094 226,547 679,642 339,821 1,019,464 509,732 254,866 127,433 382,300 191,150 95,575 286,726 143,363 430,090 215,045 645,136 322,568 161,284 80,642 40,321 120,964 60,482 30,241 90,724 45,362 22,681 68,044 34,022 17,011 51,034 25,517 76,552

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