13 × 37 × 911

Prime Factor Structure

Factorization String 13 × 37 × 911

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 485,184

Proper Divisor Sum 46,993

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #438169 ← → #438203

1 13 37 481 911 11,843 33,707 438,191

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

438,191 1,314,574 657,287 1,971,862 985,931 2,957,794 1,478,897 4,436,692 2,218,346 1,109,173 3,327,520 1,663,760 831,880 415,940 207,970 103,985 311,956 155,978 77,989 233,968 116,984 58,492 29,246 14,623 43,870 21,935 65,806 32,903 98,710 49,355 148,066 74,033 222,100 111,050 55,525 166,576 83,288 41,644 20,822 10,411 31,234 15,617 46,852 23,426 11,713 35,140 17,570 8,785 26,356 13,178 6,589 19,768 9,884 4,942 2,471 7,414 3,707 11,122 5,561 16,684

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