3 × 13 × 23 × 53

Prime Factor Structure

Factorization String 3 × 13 × 23 × 53

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 72,576

Proper Divisor Sum 25,035

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #47533 ← → #47543

1 3 13 23 39 53 69 159 299 689 897 1,219 2,067 3,657 15,847 47,541

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

47,541 142,624 71,312 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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