13² × 37 × 503

Prime Factor Structure

Factorization String 13^2 × 37 × 503

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 3,504,816

Proper Divisor Sum 359,557

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #3145249 ← → #3145283

1 13 37 169 481 503 6,253 6,539 18,611 85,007 241,943 3,145,259

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

3,145,259 9,435,778 4,717,889 14,153,668 7,076,834 3,538,417 10,615,252 5,307,626 2,653,813 7,961,440 3,980,720 1,990,360 995,180 497,590 248,795 746,386 373,193 1,119,580 559,790 279,895 839,686 419,843 1,259,530 629,765 1,889,296 944,648 472,324 236,162 118,081 354,244 177,122 88,561 265,684 132,842 66,421 199,264 99,632 49,816 24,908 12,454 6,227 18,682 9,341 28,024 14,012 7,006 3,503 10,510 5,255 15,766 7,883 23,650 11,825 35,476 17,738 8,869 26,608 13,304 6,652 3,326

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