2 × 3 × 19 × 139

Prime Factor Structure

Factorization String 2 × 3 × 19 × 139

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 33,600

Proper Divisor Sum 17,754

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #15823 ← → #15859

1 2 3 6 19 38 57 114 139 278 417 834 2,641 5,282 7,923 15,846

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

15,846 7,923 23,770 11,885 35,656 17,828 8,914 4,457 13,372 6,686 3,343 10,030 5,015 15,046 7,523 22,570 11,285 33,856 16,928 8,464 4,232 2,116 1,058 529 1,588 794 397 1,192 596 298 149 448 224 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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