2 × 3² × 37 × 587

Prime Factor Structure

Factorization String 2 × 3^2 × 37 × 587

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 871,416

Proper Divisor Sum 480,474

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #390893 ← → #390953

1 2 3 6 9 18 37 74 111 222 333 587 666 1,174 1,761 3,522 5,283 10,566 21,719 43,438 65,157 130,314 195,471 390,942

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

390,942 195,471 586,414 293,207 879,622 439,811 1,319,434 659,717 1,979,152 989,576 494,788 247,394 123,697 371,092 185,546 92,773 278,320 139,160 69,580 34,790 17,395 52,186 26,093 78,280 39,140 19,570 9,785 29,356 14,678 7,339 22,018 11,009 33,028 16,514 8,257 24,772 12,386 6,193 18,580 9,290 4,645 13,936 6,968 3,484 1,742 871 2,614 1,307 3,922 1,961 5,884 2,942 1,471 4,414 2,207 6,622 3,311 9,934 4,967 14,902

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