2⁵ × 5² × 359

Prime Factor Structure

Factorization String 2^5 × 5^2 × 359

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 703,080

Proper Divisor Sum 415,880

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #287191 ← → #287219

1 2 4 5 8 10 16 20 25 32 40 50 80 100 160 200 359 400 718 800 1,436 1,795 2,872 3,590 5,744 7,180 8,975 11,488 14,360 17,950 28,720 35,900 57,440 71,800 143,600 287,200

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

287,200 143,600 71,800 35,900 17,950 8,975 26,926 13,463 40,390 20,195 60,586 30,293 90,880 45,440 22,720 11,360 5,680 2,840 1,420 710 355 1,066 533 1,600 800 400 200 100 50 25 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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