3 × 5 × 19 × 14939

Prime Factor Structure

Factorization String 3 × 5 × 19 × 14939

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 7,171,200

Proper Divisor Sum 2,913,585

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #4257613 ← → #4257641

1 3 5 15 19 57 95 285 14,939 44,817 74,695 224,085 283,841 851,523 1,419,205 4,257,615

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

4,257,615 12,772,846 6,386,423 19,159,270 9,579,635 28,738,906 14,369,453 43,108,360 21,554,180 10,777,090 5,388,545 16,165,636 8,082,818 4,041,409 12,124,228 6,062,114 3,031,057 9,093,172 4,546,586 2,273,293 6,819,880 3,409,940 1,704,970 852,485 2,557,456 1,278,728 639,364 319,682 159,841 479,524 239,762 119,881 359,644 179,822 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.