11 × 181 × 257

Prime Factor Structure

Factorization String 11 × 181 × 257

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 563,472

Proper Divisor Sum 51,785

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #511669 ← → #511691

1 11 181 257 1,991 2,827 46,517 511,687

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

511,687 1,535,062 767,531 2,302,594 1,151,297 3,453,892 1,726,946 863,473 2,590,420 1,295,210 647,605 1,942,816 971,408 485,704 242,852 121,426 60,713 182,140 91,070 45,535 136,606 68,303 204,910 102,455 307,366 153,683 461,050 230,525 691,576 345,788 172,894 86,447 259,342 129,671 389,014 194,507 583,522 291,761 875,284 437,642 218,821 656,464 328,232 164,116 82,058 41,029 123,088 61,544 30,772 15,386 7,693 23,080 11,540 5,770 2,885 8,656 4,328 2,164 1,082 541

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