Base | Representation |
---|---|
bin | 1010110000100… |
… | …00110010000100 |
3 | 20021210222121200 |
4 | 11120100302010 |
5 | 141100340101 |
6 | 12542142500 |
7 | 2144036451 |
oct | 530206204 |
9 | 207728550 |
10 | 90246276 |
11 | 46a3a3aa |
12 | 26281a30 |
13 | 1590a083 |
14 | bdb2828 |
15 | 7dc9986 |
hex | 5610c84 |
90246276 has 36 divisors (see below), whose sum is σ = 240130800. Its totient is φ = 28498608.
The previous prime is 90246271. The next prime is 90246283. The reversal of 90246276 is 67264209.
It is a happy number.
90246276 is a `hidden beast` number, since 9 + 0 + 24 + 627 + 6 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 90246276.
It is not an unprimeable number, because it can be changed into a prime (90246271) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 65286 + ... + 66653.
It is an arithmetic number, because the mean of its divisors is an integer number (6670300).
Almost surely, 290246276 is an apocalyptic number.
It is an amenable number.
90246276 is an abundant number, since it is smaller than the sum of its proper divisors (149884524).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
90246276 is a wasteful number, since it uses less digits than its factorization.
90246276 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 131968 (or 131963 counting only the distinct ones).
The product of its (nonzero) digits is 36288, while the sum is 36.
The square root of 90246276 is about 9499.8039979781. The cubic root of 90246276 is about 448.5488662393.
The spelling of 90246276 in words is "ninety million, two hundred forty-six thousand, two hundred seventy-six".
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