17² × 19 × 367

Prime Factor Structure

Factorization String 17^2 × 19 × 367

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 2,259,520

Proper Divisor Sum 244,323

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #2015183 ← → #2015201

1 17 19 289 323 367 5,491 6,239 6,973 106,063 118,541 2,015,197

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

2,015,197 6,045,592 3,022,796 1,511,398 755,699 2,267,098 1,133,549 3,400,648 1,700,324 850,162 425,081 1,275,244 637,622 318,811 956,434 478,217 1,434,652 717,326 358,663 1,075,990 537,995 1,613,986 806,993 2,420,980 1,210,490 605,245 1,815,736 907,868 453,934 226,967 680,902 340,451 1,021,354 510,677 1,532,032 766,016 383,008 191,504 95,752 47,876 23,938 11,969 35,908 17,954 8,977 26,932 13,466 6,733 20,200 10,100 5,050 2,525 7,576 3,788 1,894 947 2,842 1,421 4,264 2,132

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