Base | Representation |
---|---|
bin | 1010110000110… |
… | …00010000000011 |
3 | 20021212112120200 |
4 | 11120120100003 |
5 | 141102324432 |
6 | 12542540243 |
7 | 2144224602 |
oct | 530302003 |
9 | 207775520 |
10 | 90276867 |
11 | 46a6038a |
12 | 26297683 |
13 | 1591ac85 |
14 | bdbda39 |
15 | 7dd3a7c |
hex | 5618403 |
90276867 has 24 divisors (see below), whose sum is σ = 135303168. Its totient is φ = 57942000.
The previous prime is 90276853. The next prime is 90276869. The reversal of 90276867 is 76867209.
It is a happy number.
It is not a de Polignac number, because 90276867 - 28 = 90276611 is a prime.
It is not an unprimeable number, because it can be changed into a prime (90276869) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 61492 + ... + 62942.
It is an arithmetic number, because the mean of its divisors is an integer number (5637632).
Almost surely, 290276867 is an apocalyptic number.
90276867 is a deficient number, since it is larger than the sum of its proper divisors (45026301).
90276867 is a wasteful number, since it uses less digits than its factorization.
90276867 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1711 (or 1708 counting only the distinct ones).
The product of its (nonzero) digits is 254016, while the sum is 45.
The square root of 90276867 is about 9501.4139474080. The cubic root of 90276867 is about 448.5995424144.
The spelling of 90276867 in words is "ninety million, two hundred seventy-six thousand, eight hundred sixty-seven".
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