2 × 3 × 31 × 1559

Prime Factor Structure

Factorization String 2 × 3 × 31 × 1559

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 599,040

Proper Divisor Sum 309,066

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #289973 ← → #289987

1 2 3 6 31 62 93 186 1,559 3,118 4,677 9,354 48,329 96,658 144,987 289,974

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

289,974 144,987 434,962 217,481 652,444 326,222 163,111 489,334 244,667 734,002 367,001 1,101,004 550,502 275,251 825,754 412,877 1,238,632 619,316 309,658 154,829 464,488 232,244 116,122 58,061 174,184 87,092 43,546 21,773 65,320 32,660 16,330 8,165 24,496 12,248 6,124 3,062 1,531 4,594 2,297 6,892 3,446 1,723 5,170 2,585 7,756 3,878 1,939 5,818 2,909 8,728 4,364 2,182 1,091 3,274 1,637 4,912 2,456 1,228 614 307

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