2² × 3 × 13 × 19 × 23 × 257

Prime Factor Structure

Factorization String 2^2 × 3 × 13 × 19 × 23 × 257

Distinct Prime Factors 6

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 96

Divisor Sum (σ) 48,545,280

Proper Divisor Sum 31,025,076

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #17520199 ← → #17520211

1 2 3 4 6 12 13 19 23 26 38 39 46 52 57 69 76 78 92 114 138 156 228 247 257 276 299 437 494 514 598 741 771 874 897 988 1,028 1,196 1,311 1,482 1,542 1,748 1,794 2,622 2,964 3,084 3,341 3,588 4,883 5,244 5,681 5,911 6,682 9,766 10,023 11,362 11,822 13,364 14,649 17,043

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

17,520,204 8,760,102 4,380,051 13,140,154 6,570,077 19,710,232 9,855,116 4,927,558 2,463,779 7,391,338 3,695,669 11,087,008 5,543,504 2,771,752 1,385,876 692,938 346,469 1,039,408 519,704 259,852 129,926 64,963 194,890 97,445 292,336 146,168 73,084 36,542 18,271 54,814 27,407 82,222 41,111 123,334 61,667 185,002 92,501 277,504 138,752 69,376 34,688 17,344 8,672 4,336 2,168 1,084 542 271 814 407 1,222 611 1,834 917 2,752 1,376 688 344 172 86

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