19 × 197 × 1231

Prime Factor Structure

Factorization String 19 × 197 × 1231

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,878,720

Proper Divisor Sum 271,087

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #4607627 ← → #4607641

1 19 197 1,231 3,743 23,389 242,507 4,607,633

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

4,607,633 13,822,900 6,911,450 3,455,725 10,367,176 5,183,588 2,591,794 1,295,897 3,887,692 1,943,846 971,923 2,915,770 1,457,885 4,373,656 2,186,828 1,093,414 546,707 1,640,122 820,061 2,460,184 1,230,092 615,046 307,523 922,570 461,285 1,383,856 691,928 345,964 172,982 86,491 259,474 129,737 389,212 194,606 97,303 291,910 145,955 437,866 218,933 656,800 328,400 164,200 82,100 41,050 20,525 61,576 30,788 15,394 7,697 23,092 11,546 5,773 17,320 8,660 4,330 2,165 6,496 3,248 1,624 812

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