2 × 3 × 103 × 521

Prime Factor Structure

Factorization String 2 × 3 × 103 × 521

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 651,456

Proper Divisor Sum 329,478

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #321961 ← → #321983

1 2 3 6 103 206 309 521 618 1,042 1,563 3,126 53,663 107,326 160,989 321,978

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

321,978 160,989 482,968 241,484 120,742 60,371 181,114 90,557 271,672 135,836 67,918 33,959 101,878 50,939 152,818 76,409 229,228 114,614 57,307 171,922 85,961 257,884 128,942 64,471 193,414 96,707 290,122 145,061 435,184 217,592 108,796 54,398 27,199 81,598 40,799 122,398 61,199 183,598 91,799 275,398 137,699 413,098 206,549 619,648 309,824 154,912 77,456 38,728 19,364 9,682 4,841 14,524 7,262 3,631 10,894 5,447 16,342 8,171 24,514 12,257

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