13 × 556867

Prime Factor Structure

Factorization String 13 × 556867

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 7,796,152

Proper Divisor Sum 556,881

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #7239251 ← → #7239289

1 13 556,867 7,239,271

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

7,239,271 21,717,814 10,858,907 32,576,722 16,288,361 48,865,084 24,432,542 12,216,271 36,648,814 18,324,407 54,973,222 27,486,611 82,459,834 41,229,917 123,689,752 61,844,876 30,922,438 15,461,219 46,383,658 23,191,829 69,575,488 34,787,744 17,393,872 8,696,936 4,348,468 2,174,234 1,087,117 3,261,352 1,630,676 815,338 407,669 1,223,008 611,504 305,752 152,876 76,438 38,219 114,658 57,329 171,988 85,994 42,997 128,992 64,496 32,248 16,124 8,062 4,031 12,094 6,047 18,142 9,071 27,214 13,607 40,822 20,411 61,234 30,617 91,852 45,926

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