2² × 3 × 13187

Prime Factor Structure

Factorization String 2^2 × 3 × 13187

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 369,264

Proper Divisor Sum 211,020

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #158243 ← → #158261

1 2 3 4 6 12 13,187 26,374 39,561 52,748 79,122 158,244

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

158,244 79,122 39,561 118,684 59,342 29,671 89,014 44,507 133,522 66,761 200,284 100,142 50,071 150,214 75,107 225,322 112,661 337,984 168,992 84,496 42,248 21,124 10,562 5,281 15,844 7,922 3,961 11,884 5,942 2,971 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

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