2³ × 5 × 1543

Prime Factor Structure

Factorization String 2^3 × 5 × 1543

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 138,960

Proper Divisor Sum 77,240

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #61717 ← → #61723

1 2 4 5 8 10 20 40 1,543 3,086 6,172 7,715 12,344 15,430 30,860 61,720

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

61,720 30,860 15,430 7,715 23,146 11,573 34,720 17,360 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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