2² × 5 × 7 × 191

Prime Factor Structure

Factorization String 2^2 × 5 × 7 × 191

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 64,512

Proper Divisor Sum 37,772

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #26737 ← → #26759

1 2 4 5 7 10 14 20 28 35 70 140 191 382 764 955 1,337 1,910 2,674 3,820 5,348 6,685 13,370 26,740

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

26,740 13,370 6,685 20,056 10,028 5,014 2,507 7,522 3,761 11,284 5,642 2,821 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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