5 × 17³ × 131

Prime Factor Structure

Factorization String 5 × 17^3 × 131

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,134,240

Proper Divisor Sum 916,225

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #3218009 ← → #3218027

1 5 17 85 131 289 655 1,445 2,227 4,913 11,135 24,565 37,859 189,295 643,603 3,218,015

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

3,218,015 9,654,046 4,827,023 14,481,070 7,240,535 21,721,606 10,860,803 32,582,410 16,291,205 48,873,616 24,436,808 12,218,404 6,109,202 3,054,601 9,163,804 4,581,902 2,290,951 6,872,854 3,436,427 10,309,282 5,154,641 15,463,924 7,731,962 3,865,981 11,597,944 5,798,972 2,899,486 1,449,743 4,349,230 2,174,615 6,523,846 3,261,923 9,785,770 4,892,885 14,678,656 7,339,328 3,669,664 1,834,832 917,416 458,708 229,354 114,677 344,032 172,016 86,008 43,004 21,502 10,751 32,254 16,127 48,382 24,191 72,574 36,287 108,862 54,431 163,294 81,647 244,942 122,471

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