2² × 5 × 89 × 211

Prime Factor Structure

Factorization String 2^2 × 5 × 89 × 211

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 801,360

Proper Divisor Sum 425,780

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #375569 ← → #375593

1 2 4 5 10 20 89 178 211 356 422 445 844 890 1,055 1,780 2,110 4,220 18,779 37,558 75,116 93,895 187,790 375,580

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

375,580 187,790 93,895 281,686 140,843 422,530 211,265 633,796 316,898 158,449 475,348 237,674 118,837 356,512 178,256 89,128 44,564 22,282 11,141 33,424 16,712 8,356 4,178 2,089 6,268 3,134 1,567 4,702 2,351 7,054 3,527 10,582 5,291 15,874 7,937 23,812 11,906 5,953 17,860 8,930 4,465 13,396 6,698 3,349 10,048 5,024 2,512 1,256 628 314 157 472 236 118 59 178 89 268 134 67

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