2² × 7 × 11 × 12689

Prime Factor Structure

Factorization String 2^2 × 7 × 11 × 12689

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 8,527,680

Proper Divisor Sum 4,619,468

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #3908207 ← → #3908213

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

3,908,212 1,954,106 977,053 2,931,160 1,465,580 732,790 366,395 1,099,186 549,593 1,648,780 824,390 412,195 1,236,586 618,293 1,854,880 927,440 463,720 231,860 115,930 57,965 173,896 86,948 43,474 21,737 65,212 32,606 16,303 48,910 24,455 73,366 36,683 110,050 55,025 165,076 82,538 41,269 123,808 61,904 30,952 15,476 7,738 3,869 11,608 5,804 2,902 1,451 4,354 2,177 6,532 3,266 1,633 4,900 2,450 1,225 3,676 1,838 919 2,758 1,379 4,138

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