Base | Representation |
---|---|
bin | 1010110011011… |
… | …01111101001010 |
3 | 20022112101010102 |
4 | 11121231331022 |
5 | 141200043124 |
6 | 12554245402 |
7 | 2150216216 |
oct | 531557512 |
9 | 208471112 |
10 | 90627914 |
11 | 47180103 |
12 | 26426862 |
13 | 15a119b0 |
14 | c071946 |
15 | 7e52aae |
hex | 566df4a |
90627914 has 12 divisors (see below), whose sum is σ = 146477394. Its totient is φ = 41805864.
The previous prime is 90627907. The next prime is 90627947. The reversal of 90627914 is 41972609.
It can be written as a sum of positive squares in only one way, i.e., 87142225 + 3485689 = 9335^2 + 1867^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 47609 + ... + 49475.
Almost surely, 290627914 is an apocalyptic number.
90627914 is a deficient number, since it is larger than the sum of its proper divisors (55849480).
90627914 is an equidigital number, since it uses as much as digits as its factorization.
90627914 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3749 (or 1882 counting only the distinct ones).
The product of its (nonzero) digits is 27216, while the sum is 38.
The square root of 90627914 is about 9519.8694318777. The cubic root of 90627914 is about 449.1802590689.
The spelling of 90627914 in words is "ninety million, six hundred twenty-seven thousand, nine hundred fourteen".
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