3 × 5 × 641 × 683

Prime Factor Structure

Factorization String 3 × 5 × 641 × 683

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 10,539,072

Proper Divisor Sum 3,972,027

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #6567031 ← → #6567047

1 3 5 15 641 683 1,923 2,049 3,205 3,415 9,615 10,245 437,803 1,313,409 2,189,015 6,567,045

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

6,567,045 19,701,136 9,850,568 4,925,284 2,462,642 1,231,321 3,693,964 1,846,982 923,491 2,770,474 1,385,237 4,155,712 2,077,856 1,038,928 519,464 259,732 129,866 64,933 194,800 97,400 48,700 24,350 12,175 36,526 18,263 54,790 27,395 82,186 41,093 123,280 61,640 30,820 15,410 7,705 23,116 11,558 5,779 17,338 8,669 26,008 13,004 6,502 3,251 9,754 4,877 14,632 7,316 3,658 1,829 5,488 2,744 1,372 686 343 1,030 515 1,546 773 2,320 1,160

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