137 × 3797

Prime Factor Structure

Factorization String 137 × 3797

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 524,124

Proper Divisor Sum 3,935

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #520151 ← → #520193

1 137 3,797 520,189

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

520,189 1,560,568 780,284 390,142 195,071 585,214 292,607 877,822 438,911 1,316,734 658,367 1,975,102 987,551 2,962,654 1,481,327 4,443,982 2,221,991 6,665,974 3,332,987 9,998,962 4,999,481 14,998,444 7,499,222 3,749,611 11,248,834 5,624,417 16,873,252 8,436,626 4,218,313 12,654,940 6,327,470 3,163,735 9,491,206 4,745,603 14,236,810 7,118,405 21,355,216 10,677,608 5,338,804 2,669,402 1,334,701 4,004,104 2,002,052 1,001,026 500,513 1,501,540 750,770 375,385 1,126,156 563,078 281,539 844,618 422,309 1,266,928 633,464 316,732 158,366 79,183 237,550 118,775

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