3 × 7 × 653

Prime Factor Structure

Factorization String 3 × 7 × 653

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 20,928

Proper Divisor Sum 7,215

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #13711 ← → #13721

1 3 7 21 653 1,959 4,571 13,713

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

13,713 41,140 20,570 10,285 30,856 15,428 7,714 3,857 11,572 5,786 2,893 8,680 4,340 2,170 1,085 3,256 1,628 814 407 1,222 611 1,834 917 2,752 1,376 688 344 172 86 43 130 65 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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