3⁴ × 5 × 19 × 67

Prime Factor Structure

Factorization String 3^4 × 5 × 19 × 67

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 40

Divisor Sum (σ) 987,360

Proper Divisor Sum 471,795

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #515563 ← → #515579

1 3 5 9 15 19 27 45 57 67 81 95 135 171 201 285 335 405 513 603 855 1,005 1,273 1,539 1,809 2,565 3,015 3,819 5,427 6,365 7,695 9,045 11,457 19,095 27,135 34,371 57,285 103,113 171,855 515,565

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

515,565 1,546,696 773,348 386,674 193,337 580,012 290,006 145,003 435,010 217,505 652,516 326,258 163,129 489,388 244,694 122,347 367,042 183,521 550,564 275,282 137,641 412,924 206,462 103,231 309,694 154,847 464,542 232,271 696,814 348,407 1,045,222 522,611 1,567,834 783,917 2,351,752 1,175,876 587,938 293,969 881,908 440,954 220,477 661,432 330,716 165,358 82,679 248,038 124,019 372,058 186,029 558,088 279,044 139,522 69,761 209,284 104,642 52,321 156,964 78,482 39,241 117,724

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