5 × 13 × 37 × 337

Prime Factor Structure

Factorization String 5 × 13 × 37 × 337

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,078,896

Proper Divisor Sum 268,411

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #810473 ← → #810487

1 5 13 37 65 185 337 481 1,685 2,405 4,381 12,469 21,905 62,345 162,097 810,485

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

810,485 2,431,456 1,215,728 607,864 303,932 151,966 75,983 227,950 113,975 341,926 170,963 512,890 256,445 769,336 384,668 192,334 96,167 288,502 144,251 432,754 216,377 649,132 324,566 162,283 486,850 243,425 730,276 365,138 182,569 547,708 273,854 136,927 410,782 205,391 616,174 308,087 924,262 462,131 1,386,394 693,197 2,079,592 1,039,796 519,898 259,949 779,848 389,924 194,962 97,481 292,444 146,222 73,111 219,334 109,667 329,002 164,501 493,504 246,752 123,376 61,688 30,844

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