3 × 19 × 23 × 2557

Prime Factor Structure

Factorization String 3 × 19 × 23 × 2557

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,911,360

Proper Divisor Sum 1,559,133

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #3352199 ← → #3352249

1 3 19 23 57 69 437 1,311 2,557 7,671 48,583 58,811 145,749 176,433 1,117,409 3,352,227

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

3,352,227 10,056,682 5,028,341 15,085,024 7,542,512 3,771,256 1,885,628 942,814 471,407 1,414,222 707,111 2,121,334 1,060,667 3,182,002 1,591,001 4,773,004 2,386,502 1,193,251 3,579,754 1,789,877 5,369,632 2,684,816 1,342,408 671,204 335,602 167,801 503,404 251,702 125,851 377,554 188,777 566,332 283,166 141,583 424,750 212,375 637,126 318,563 955,690 477,845 1,433,536 716,768 358,384 179,192 89,596 44,798 22,399 67,198 33,599 100,798 50,399 151,198 75,599 226,798 113,399 340,198 170,099 510,298 255,149 765,448

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