23 × 419 × 431

Prime Factor Structure

Factorization String 23 × 419 × 431

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,354,560

Proper Divisor Sum 201,013

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #4153543 ← → #4153561

1 23 419 431 9,637 9,913 180,589 4,153,547

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

4,153,547 12,460,642 6,230,321 18,690,964 9,345,482 4,672,741 14,018,224 7,009,112 3,504,556 1,752,278 876,139 2,628,418 1,314,209 3,942,628 1,971,314 985,657 2,956,972 1,478,486 739,243 2,217,730 1,108,865 3,326,596 1,663,298 831,649 2,494,948 1,247,474 623,737 1,871,212 935,606 467,803 1,403,410 701,705 2,105,116 1,052,558 526,279 1,578,838 789,419 2,368,258 1,184,129 3,552,388 1,776,194 888,097 2,664,292 1,332,146 666,073 1,998,220 999,110 499,555 1,498,666 749,333 2,248,000 1,124,000 562,000 281,000 140,500 70,250 35,125 105,376 52,688 26,344

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