2² × 431 × 2213

Prime Factor Structure

Factorization String 2^2 × 431 × 2213

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 6,695,136

Proper Divisor Sum 2,879,924

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #3815209 ← → #3815221

1 2 4 431 862 1,724 2,213 4,426 8,852 953,803 1,907,606 3,815,212

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

3,815,212 1,907,606 953,803 2,861,410 1,430,705 4,292,116 2,146,058 1,073,029 3,219,088 1,609,544 804,772 402,386 201,193 603,580 301,790 150,895 452,686 226,343 679,030 339,515 1,018,546 509,273 1,527,820 763,910 381,955 1,145,866 572,933 1,718,800 859,400 429,700 214,850 107,425 322,276 161,138 80,569 241,708 120,854 60,427 181,282 90,641 271,924 135,962 67,981 203,944 101,972 50,986 25,493 76,480 38,240 19,120 9,560 4,780 2,390 1,195 3,586 1,793 5,380 2,690 1,345 4,036

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