3 × 13 × 449971

Prime Factor Structure

Factorization String 3 × 13 × 449971

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 25,198,432

Proper Divisor Sum 7,649,563

Digit Sum / Digital Root 48 (Root: 3)

Adjacent Primes #17548819 ← → #17548871

1 3 13 39 449,971 1,349,913 5,849,623 17,548,869

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

17,548,869 52,646,608 26,323,304 13,161,652 6,580,826 3,290,413 9,871,240 4,935,620 2,467,810 1,233,905 3,701,716 1,850,858 925,429 2,776,288 1,388,144 694,072 347,036 173,518 86,759 260,278 130,139 390,418 195,209 585,628 292,814 146,407 439,222 219,611 658,834 329,417 988,252 494,126 247,063 741,190 370,595 1,111,786 555,893 1,667,680 833,840 416,920 208,460 104,230 52,115 156,346 78,173 234,520 117,260 58,630 29,315 87,946 43,973 131,920 65,960 32,980 16,490 8,245 24,736 12,368 6,184 3,092

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