Base | Representation |
---|---|
bin | 1010110110000… |
… | …00110010111010 |
3 | 20100011121120112 |
4 | 11123000302322 |
5 | 141241422401 |
6 | 13005424322 |
7 | 2153131400 |
oct | 533006272 |
9 | 210147515 |
10 | 90967226 |
11 | 47392029 |
12 | 2656b0a2 |
13 | 15b0027c |
14 | c11d470 |
15 | 7ebd3bb |
hex | 56c0cba |
90967226 has 24 divisors (see below), whose sum is σ = 161341236. Its totient is φ = 38344320.
The previous prime is 90967223. The next prime is 90967249. The reversal of 90967226 is 62276909.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 89965225 + 1002001 = 9485^2 + 1001^2 .
It is a super-2 number, since 2×909672262 = 16550072412270152, which contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (90967223) 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 11 ways as a sum of consecutive naturals, for example, 1631 + ... + 13586.
Almost surely, 290967226 is an apocalyptic number.
90967226 is a deficient number, since it is larger than the sum of its proper divisors (70374010).
90967226 is a wasteful number, since it uses less digits than its factorization.
90967226 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15294 (or 15287 counting only the distinct ones).
The product of its (nonzero) digits is 81648, while the sum is 41.
The square root of 90967226 is about 9537.6740351094. The cubic root of 90967226 is about 449.7401396800.
The spelling of 90967226 in words is "ninety million, nine hundred sixty-seven thousand, two hundred twenty-six".
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