13 × 191 × 251

Prime Factor Structure

Factorization String 13 × 191 × 251

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 677,376

Proper Divisor Sum 54,143

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #623221 ← → #623261

1 13 191 251 2,483 3,263 47,941 623,233

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

623,233 1,869,700 934,850 467,425 1,402,276 701,138 350,569 1,051,708 525,854 262,927 788,782 394,391 1,183,174 591,587 1,774,762 887,381 2,662,144 1,331,072 665,536 332,768 166,384 83,192 41,596 20,798 10,399 31,198 15,599 46,798 23,399 70,198 35,099 105,298 52,649 157,948 78,974 39,487 118,462 59,231 177,694 88,847 266,542 133,271 399,814 199,907 599,722 299,861 899,584 449,792 224,896 112,448 56,224 28,112 14,056 7,028 3,514 1,757 5,272 2,636 1,318 659

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