2 × 5² × 7 × 431

Prime Factor Structure

Factorization String 2 × 5^2 × 7 × 431

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 321,408

Proper Divisor Sum 170,558

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #150847 ← → #150869

1 2 5 7 10 14 25 35 50 70 175 350 431 862 2,155 3,017 4,310 6,034 10,775 15,085 21,550 30,170 75,425 150,850

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

150,850 75,425 226,276 113,138 56,569 169,708 84,854 42,427 127,282 63,641 190,924 95,462 47,731 143,194 71,597 214,792 107,396 53,698 26,849 80,548 40,274 20,137 60,412 30,206 15,103 45,310 22,655 67,966 33,983 101,950 50,975 152,926 76,463 229,390 114,695 344,086 172,043 516,130 258,065 774,196 387,098 193,549 580,648 290,324 145,162 72,581 217,744 108,872 54,436 27,218 13,609 40,828 20,414 10,207 30,622 15,311 45,934 22,967 68,902 34,451

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