659 × 6311

Prime Factor Structure

Factorization String 659 × 6311

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 4,165,920

Proper Divisor Sum 6,971

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #4158943 ← → #4158953

1 659 6,311 4,158,949

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

4,158,949 12,476,848 6,238,424 3,119,212 1,559,606 779,803 2,339,410 1,169,705 3,509,116 1,754,558 877,279 2,631,838 1,315,919 3,947,758 1,973,879 5,921,638 2,960,819 8,882,458 4,441,229 13,323,688 6,661,844 3,330,922 1,665,461 4,996,384 2,498,192 1,249,096 624,548 312,274 156,137 468,412 234,206 117,103 351,310 175,655 526,966 263,483 790,450 395,225 1,185,676 592,838 296,419 889,258 444,629 1,333,888 666,944 333,472 166,736 83,368 41,684 20,842 10,421 31,264 15,632 7,816 3,908 1,954 977 2,932 1,466 733

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