2 × 19 × 31 × 1439

Prime Factor Structure

Factorization String 2 × 19 × 31 × 1439

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,764,800

Proper Divisor Sum 1,069,658

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #1695139 ← → #1695143

1 2 19 31 38 62 589 1,178 1,439 2,878 27,341 44,609 54,682 89,218 847,571 1,695,142

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

1,695,142 847,571 2,542,714 1,271,357 3,814,072 1,907,036 953,518 476,759 1,430,278 715,139 2,145,418 1,072,709 3,218,128 1,609,064 804,532 402,266 201,133 603,400 301,700 150,850 75,425 226,276 113,138 56,569 169,708 84,854 42,427 127,282 63,641 190,924 95,462 47,731 143,194 71,597 214,792 107,396 53,698 26,849 80,548 40,274 20,137 60,412 30,206 15,103 45,310 22,655 67,966 33,983 101,950 50,975 152,926 76,463 229,390 114,695 344,086 172,043 516,130 258,065 774,196 387,098

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