2⁷ × 5² × 43

Prime Factor Structure

Factorization String 2^7 × 5^2 × 43

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 347,820

Proper Divisor Sum 210,220

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #137597 ← → #137623

1 2 4 5 8 10 16 20 25 32 40 43 50 64 80 86 100 128 160 172 200 215 320 344 400 430 640 688 800 860 1,075 1,376 1,600 1,720 2,150 2,752 3,200 3,440 4,300 5,504 6,880 8,600 13,760 17,200 27,520 34,400 68,800 137,600

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

137,600 68,800 34,400 17,200 8,600 4,300 2,150 1,075 3,226 1,613 4,840 2,420 1,210 605 1,816 908 454 227 682 341 1,024 512 256 128 64 32 16 8 4 2 1

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