2 × 3 × 11 × 23 × 257

Prime Factor Structure

Factorization String 2 × 3 × 11 × 23 × 257

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 891,648

Proper Divisor Sum 501,522

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #390119 ← → #390151

1 2 3 6 11 22 23 33 46 66 69 138 253 257 506 514 759 771 1,518 1,542 2,827 5,654 5,911 8,481 11,822 16,962 17,733 35,466 65,021 130,042 195,063 390,126

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

390,126 195,063 585,190 292,595 877,786 438,893 1,316,680 658,340 329,170 164,585 493,756 246,878 123,439 370,318 185,159 555,478 277,739 833,218 416,609 1,249,828 624,914 312,457 937,372 468,686 234,343 703,030 351,515 1,054,546 527,273 1,581,820 790,910 395,455 1,186,366 593,183 1,779,550 889,775 2,669,326 1,334,663 4,003,990 2,001,995 6,005,986 3,002,993 9,008,980 4,504,490 2,252,245 6,756,736 3,378,368 1,689,184 844,592 422,296 211,148 105,574 52,787 158,362 79,181 237,544 118,772 59,386 29,693 89,080

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