2³ × 3 × 5 × 571

Prime Factor Structure

Factorization String 2^3 × 3 × 5 × 571

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 205,920

Proper Divisor Sum 137,400

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #68507 ← → #68521

1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 571 1,142 1,713 2,284 2,855 3,426 4,568 5,710 6,852 8,565 11,420 13,704 17,130 22,840 34,260 68,520

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

68,520 34,260 17,130 8,565 25,696 12,848 6,424 3,212 1,606 803 2,410 1,205 3,616 1,808 904 452 226 113 340 170 85 256 128 64 32 16 8 4 2 1

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