Base | Representation |
---|---|
bin | 1010110101100… |
… | …10110110010000 |
3 | 20100001201012121 |
4 | 11122302312100 |
5 | 141233110341 |
6 | 13004304024 |
7 | 2152503004 |
oct | 532626620 |
9 | 210051177 |
10 | 90910096 |
11 | 47353112 |
12 | 26542014 |
13 | 15ab0274 |
14 | c106704 |
15 | 7eab4d1 |
hex | 56b2d90 |
90910096 has 20 divisors (see below), whose sum is σ = 176537932. Its totient is φ = 45351936.
The previous prime is 90910093. The next prime is 90910097. The reversal of 90910096 is 69001909.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 45158400 + 45751696 = 6720^2 + 6764^2 .
It is not an unprimeable number, because it can be changed into a prime (90910093) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1096 + ... + 13528.
Almost surely, 290910096 is an apocalyptic number.
It is an amenable number.
90910096 is a deficient number, since it is larger than the sum of its proper divisors (85627836).
90910096 is a wasteful number, since it uses less digits than its factorization.
90910096 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12898 (or 12892 counting only the distinct ones).
The product of its (nonzero) digits is 4374, while the sum is 34.
The square root of 90910096 is about 9534.6785997222. The cubic root of 90910096 is about 449.6459701057.
The spelling of 90910096 in words is "ninety million, nine hundred ten thousand, ninety-six".
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