3 × 17 × 31 × 2693

Prime Factor Structure

Factorization String 3 × 17 × 31 × 2693

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,206,976

Proper Divisor Sum 1,949,343

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #4257613 ← → #4257641

1 3 17 31 51 93 527 1,581 2,693 8,079 45,781 83,483 137,343 250,449 1,419,211 4,257,633

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

4,257,633 12,772,900 6,386,450 3,193,225 9,579,676 4,789,838 2,394,919 7,184,758 3,592,379 10,777,138 5,388,569 16,165,708 8,082,854 4,041,427 12,124,282 6,062,141 18,186,424 9,093,212 4,546,606 2,273,303 6,819,910 3,409,955 10,229,866 5,114,933 15,344,800 7,672,400 3,836,200 1,918,100 959,050 479,525 1,438,576 719,288 359,644 179,822 89,911 269,734 134,867 404,602 202,301 606,904 303,452 151,726 75,863 227,590 113,795 341,386 170,693 512,080 256,040 128,020 64,010 32,005 96,016 48,008 24,004 12,002 6,001 18,004 9,002 4,501

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