3 × 5 × 73 × 2003

Prime Factor Structure

Factorization String 3 × 5 × 73 × 2003

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,559,104

Proper Divisor Sum 1,365,819

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #2193271 ← → #2193311

1 3 5 15 73 219 365 1,095 2,003 6,009 10,015 30,045 146,219 438,657 731,095 2,193,285

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

2,193,285 6,579,856 3,289,928 1,644,964 822,482 411,241 1,233,724 616,862 308,431 925,294 462,647 1,387,942 693,971 2,081,914 1,040,957 3,122,872 1,561,436 780,718 390,359 1,171,078 585,539 1,756,618 878,309 2,634,928 1,317,464 658,732 329,366 164,683 494,050 247,025 741,076 370,538 185,269 555,808 277,904 138,952 69,476 34,738 17,369 52,108 26,054 13,027 39,082 19,541 58,624 29,312 14,656 7,328 3,664 1,832 916 458 229 688 344 172 86 43 130 65

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