3³ × 19 × 619

Prime Factor Structure

Factorization String 3^3 × 19 × 619

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 496,000

Proper Divisor Sum 178,453

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #317539 ← → #317557

1 3 9 19 27 57 171 513 619 1,857 5,571 11,761 16,713 35,283 105,849 317,547

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

317,547 952,642 476,321 1,428,964 714,482 357,241 1,071,724 535,862 267,931 803,794 401,897 1,205,692 602,846 301,423 904,270 452,135 1,356,406 678,203 2,034,610 1,017,305 3,051,916 1,525,958 762,979 2,288,938 1,144,469 3,433,408 1,716,704 858,352 429,176 214,588 107,294 53,647 160,942 80,471 241,414 120,707 362,122 181,061 543,184 271,592 135,796 67,898 33,949 101,848 50,924 25,462 12,731 38,194 19,097 57,292 28,646 14,323 42,970 21,485 64,456 32,228 16,114 8,057 24,172 12,086

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