2² × 13 × 123121

Prime Factor Structure

Factorization String 2^2 × 13 × 123121

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 12,065,956

Proper Divisor Sum 5,663,664

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #6402287 ← → #6402311

1 2 4 13 26 52 123,121 246,242 492,484 1,600,573 3,201,146 6,402,292

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

6,402,292 3,201,146 1,600,573 4,801,720 2,400,860 1,200,430 600,215 1,800,646 900,323 2,700,970 1,350,485 4,051,456 2,025,728 1,012,864 506,432 253,216 126,608 63,304 31,652 15,826 7,913 23,740 11,870 5,935 17,806 8,903 26,710 13,355 40,066 20,033 60,100 30,050 15,025 45,076 22,538 11,269 33,808 16,904 8,452 4,226 2,113 6,340 3,170 1,585 4,756 2,378 1,189 3,568 1,784 892 446 223 670 335 1,006 503 1,510 755 2,266 1,133

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