2² × 5² × 3407

Prime Factor Structure

Factorization String 2^2 × 5^2 × 3407

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 739,536

Proper Divisor Sum 398,836

Digit Sum / Digital Root 14 (Root: 5)

Adjacent Primes #340693 ← → #340709

1 2 4 5 10 20 25 50 100 3,407 6,814 13,628 17,035 34,070 68,140 85,175 170,350 340,700

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

340,700 170,350 85,175 255,526 127,763 383,290 191,645 574,936 287,468 143,734 71,867 215,602 107,801 323,404 161,702 80,851 242,554 121,277 363,832 181,916 90,958 45,479 136,438 68,219 204,658 102,329 306,988 153,494 76,747 230,242 115,121 345,364 172,682 86,341 259,024 129,512 64,756 32,378 16,189 48,568 24,284 12,142 6,071 18,214 9,107 27,322 13,661 40,984 20,492 10,246 5,123 15,370 7,685 23,056 11,528 5,764 2,882 1,441 4,324 2,162

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