3² × 5 × 138661

Prime Factor Structure

Factorization String 3^2 × 5 × 138661

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 10,815,636

Proper Divisor Sum 4,575,891

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #6239707 ← → #6239759

1 3 5 9 15 45 138,661 415,983 693,305 1,247,949 2,079,915 6,239,745

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

6,239,745 18,719,236 9,359,618 4,679,809 14,039,428 7,019,714 3,509,857 10,529,572 5,264,786 2,632,393 7,897,180 3,948,590 1,974,295 5,922,886 2,961,443 8,884,330 4,442,165 13,326,496 6,663,248 3,331,624 1,665,812 832,906 416,453 1,249,360 624,680 312,340 156,170 78,085 234,256 117,128 58,564 29,282 14,641 43,924 21,962 10,981 32,944 16,472 8,236 4,118 2,059 6,178 3,089 9,268 4,634 2,317 6,952 3,476 1,738 869 2,608 1,304 652 326 163 490 245 736 368 184

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