2157641

Prime Factor Structure

Factorization String 2157641

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 2,157,642

Proper Divisor Sum 1

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #2157587 ← → #2157667

1 2,157,641

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

2,157,641 6,472,924 3,236,462 1,618,231 4,854,694 2,427,347 7,282,042 3,641,021 10,923,064 5,461,532 2,730,766 1,365,383 4,096,150 2,048,075 6,144,226 3,072,113 9,216,340 4,608,170 2,304,085 6,912,256 3,456,128 1,728,064 864,032 432,016 216,008 108,004 54,002 27,001 81,004 40,502 20,251 60,754 30,377 91,132 45,566 22,783 68,350 34,175 102,526 51,263 153,790 76,895 230,686 115,343 346,030 173,015 519,046 259,523 778,570 389,285 1,167,856 583,928 291,964 145,982 72,991 218,974 109,487 328,462 164,231 492,694

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