2 × 19 × 409 × 3947

Prime Factor Structure

Factorization String 2 × 19 × 409 × 3947

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 97,120,800

Proper Divisor Sum 35,776,526

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #61344271 ← → #61344281

1 2 19 38 409 818 3,947 7,771 7,894 15,542 74,993 149,986 1,614,323 3,228,646 30,672,137 61,344,274

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

61,344,274 30,672,137 92,016,412 46,008,206 23,004,103 69,012,310 34,506,155 103,518,466 51,759,233 155,277,700 77,638,850 38,819,425 116,458,276 58,229,138 29,114,569 87,343,708 43,671,854 21,835,927 65,507,782 32,753,891 98,261,674 49,130,837 147,392,512 73,696,256 36,848,128 18,424,064 9,212,032 4,606,016 2,303,008 1,151,504 575,752 287,876 143,938 71,969 215,908 107,954 53,977 161,932 80,966 40,483 121,450 60,725 182,176 91,088 45,544 22,772 11,386 5,693 17,080 8,540 4,270 2,135 6,406 3,203 9,610 4,805 14,416 7,208 3,604 1,802

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