13 × 19 × 151 × 467

Prime Factor Structure

Factorization String 13 × 19 × 151 × 467

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 19,918,080

Proper Divisor Sum 2,500,381

Digit Sum / Digital Root 44 (Root: 8)

Adjacent Primes #17417689 ← → #17417711

1 13 19 151 247 467 1,963 2,869 6,071 8,873 37,297 70,517 115,349 916,721 1,339,823 17,417,699

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

17,417,699 52,253,098 26,126,549 78,379,648 39,189,824 19,594,912 9,797,456 4,898,728 2,449,364 1,224,682 612,341 1,837,024 918,512 459,256 229,628 114,814 57,407 172,222 86,111 258,334 129,167 387,502 193,751 581,254 290,627 871,882 435,941 1,307,824 653,912 326,956 163,478 81,739 245,218 122,609 367,828 183,914 91,957 275,872 137,936 68,968 34,484 17,242 8,621 25,864 12,932 6,466 3,233 9,700 4,850 2,425 7,276 3,638 1,819 5,458 2,729 8,188 4,094 2,047 6,142 3,071

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