509 × 823

Prime Factor Structure

Factorization String 509 × 823

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 420,240

Proper Divisor Sum 1,333

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #418889 ← → #418909

1 509 823 418,907

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

418,907 1,256,722 628,361 1,885,084 942,542 471,271 1,413,814 706,907 2,120,722 1,060,361 3,181,084 1,590,542 795,271 2,385,814 1,192,907 3,578,722 1,789,361 5,368,084 2,684,042 1,342,021 4,026,064 2,013,032 1,006,516 503,258 251,629 754,888 377,444 188,722 94,361 283,084 141,542 70,771 212,314 106,157 318,472 159,236 79,618 39,809 119,428 59,714 29,857 89,572 44,786 22,393 67,180 33,590 16,795 50,386 25,193 75,580 37,790 18,895 56,686 28,343 85,030 42,515 127,546 63,773 191,320 95,660

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