2⁴ × 5 × 1543

Prime Factor Structure

Factorization String 2^4 × 5 × 1543

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 287,184

Proper Divisor Sum 163,744

Digit Sum / Digital Root 14 (Root: 5)

Adjacent Primes #123439 ← → #123449

1 2 4 5 8 10 16 20 40 80 1,543 3,086 6,172 7,715 12,344 15,430 24,688 30,860 61,720 123,440

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

123,440 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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