31 × 97 × 223

Prime Factor Structure

Factorization String 31 × 97 × 223

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 702,464

Proper Divisor Sum 31,903

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #670559 ← → #670577

1 31 97 223 3,007 6,913 21,631 670,561

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

670,561 2,011,684 1,005,842 502,921 1,508,764 754,382 377,191 1,131,574 565,787 1,697,362 848,681 2,546,044 1,273,022 636,511 1,909,534 954,767 2,864,302 1,432,151 4,296,454 2,148,227 6,444,682 3,222,341 9,667,024 4,833,512 2,416,756 1,208,378 604,189 1,812,568 906,284 453,142 226,571 679,714 339,857 1,019,572 509,786 254,893 764,680 382,340 191,170 95,585 286,756 143,378 71,689 215,068 107,534 53,767 161,302 80,651 241,954 120,977 362,932 181,466 90,733 272,200 136,100 68,050 34,025 102,076 51,038 25,519

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