Base | Representation |
---|---|
bin | 1000110001110… |
… | …0110010101010 |
3 | 2120021112220222 |
4 | 2030130302222 |
5 | 33411134330 |
6 | 3353050042 |
7 | 624643241 |
oct | 214346252 |
9 | 76245828 |
10 | 36818090 |
11 | 19867a81 |
12 | 103b6922 |
13 | 782146a |
14 | 4c65958 |
15 | 33740e5 |
hex | 231ccaa |
36818090 has 16 divisors (see below), whose sum is σ = 70171272. Its totient is φ = 13860864.
The previous prime is 36818083. The next prime is 36818113. The reversal of 36818090 is 9081863.
It can be written as a sum of positive squares in 4 ways, for example, as 30063289 + 6754801 = 5483^2 + 2599^2 .
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 36818090.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108119 + ... + 108458.
Almost surely, 236818090 is an apocalyptic number.
36818090 is a deficient number, since it is larger than the sum of its proper divisors (33353182).
36818090 is a wasteful number, since it uses less digits than its factorization.
36818090 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 216601.
The product of its (nonzero) digits is 10368, while the sum is 35.
The square root of 36818090 is about 6067.7911961438. The cubic root of 36818090 is about 332.6751936338.
The spelling of 36818090 in words is "thirty-six million, eight hundred eighteen thousand, ninety".
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