2 × 7 × 23 × 1601

Prime Factor Structure

Factorization String 2 × 7 × 23 × 1601

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 922,752

Proper Divisor Sum 407,230

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #515519 ← → #515539

1 2 7 14 23 46 161 322 1,601 3,202 11,207 22,414 36,823 73,646 257,761 515,522

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

515,522 257,761 773,284 386,642 193,321 579,964 289,982 144,991 434,974 217,487 652,462 326,231 978,694 489,347 1,468,042 734,021 2,202,064 1,101,032 550,516 275,258 137,629 412,888 206,444 103,222 51,611 154,834 77,417 232,252 116,126 58,063 174,190 87,095 261,286 130,643 391,930 195,965 587,896 293,948 146,974 73,487 220,462 110,231 330,694 165,347 496,042 248,021 744,064 372,032 186,016 93,008 46,504 23,252 11,626 5,813 17,440 8,720 4,360 2,180 1,090 545

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