Base | Representation |
---|---|
bin | 1010100111111… |
… | …01110111100010 |
3 | 20012200202222010 |
4 | 11103331313202 |
5 | 140303321401 |
6 | 12502053350 |
7 | 2131336506 |
oct | 523756742 |
9 | 205622863 |
10 | 89120226 |
11 | 46340388 |
12 | 25a1a256 |
13 | 15604680 |
14 | bb9c306 |
15 | 7c55ed6 |
hex | 54fdde2 |
89120226 has 32 divisors (see below), whose sum is σ = 198148608. Its totient is φ = 26536320.
The previous prime is 89120221. The next prime is 89120261. The reversal of 89120226 is 62202198.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 89120193 and 89120202.
It is not an unprimeable number, because it can be changed into a prime (89120221) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16011 + ... + 20846.
It is an arithmetic number, because the mean of its divisors is an integer number (6192144).
Almost surely, 289120226 is an apocalyptic number.
89120226 is an abundant number, since it is smaller than the sum of its proper divisors (109028382).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89120226 is a wasteful number, since it uses less digits than its factorization.
89120226 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36906.
The product of its (nonzero) digits is 3456, while the sum is 30.
The square root of 89120226 is about 9440.3509468663. The cubic root of 89120226 is about 446.6754597165.
The spelling of 89120226 in words is "eighty-nine million, one hundred twenty thousand, two hundred twenty-six".
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