7 × 11 × 37 × 2153

Prime Factor Structure

Factorization String 7 × 11 × 37 × 2153

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 7,857,792

Proper Divisor Sum 1,723,895

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #6133891 ← → #6133913

1 7 11 37 77 259 407 2,153 2,849 15,071 23,683 79,661 165,781 557,627 876,271 6,133,897

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

6,133,897 18,401,692 9,200,846 4,600,423 13,801,270 6,900,635 20,701,906 10,350,953 31,052,860 15,526,430 7,763,215 23,289,646 11,644,823 34,934,470 17,467,235 52,401,706 26,200,853 78,602,560 39,301,280 19,650,640 9,825,320 4,912,660 2,456,330 1,228,165 3,684,496 1,842,248 921,124 460,562 230,281 690,844 345,422 172,711 518,134 259,067 777,202 388,601 1,165,804 582,902 291,451 874,354 437,177 1,311,532 655,766 327,883 983,650 491,825 1,475,476 737,738 368,869 1,106,608 553,304 276,652 138,326 69,163 207,490 103,745 311,236 155,618 77,809 233,428

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