3 × 29 × 71 × 311

Prime Factor Structure

Factorization String 3 × 29 × 71 × 311

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,695,680

Proper Divisor Sum 774,633

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #1921037 ← → #1921063

1 3 29 71 87 213 311 933 2,059 6,177 9,019 22,081 27,057 66,243 640,349 1,921,047

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

1,921,047 5,763,142 2,881,571 8,644,714 4,322,357 12,967,072 6,483,536 3,241,768 1,620,884 810,442 405,221 1,215,664 607,832 303,916 151,958 75,979 227,938 113,969 341,908 170,954 85,477 256,432 128,216 64,108 32,054 16,027 48,082 24,041 72,124 36,062 18,031 54,094 27,047 81,142 40,571 121,714 60,857 182,572 91,286 45,643 136,930 68,465 205,396 102,698 51,349 154,048 77,024 38,512 19,256 9,628 4,814 2,407 7,222 3,611 10,834 5,417 16,252 8,126 4,063 12,190

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