Base | Representation |
---|---|
bin | 1010110001011… |
… | …10011011001111 |
3 | 20022001011011200 |
4 | 11120232123033 |
5 | 141113231240 |
6 | 12544520543 |
7 | 2145053445 |
oct | 530563317 |
9 | 208034150 |
10 | 90367695 |
11 | 47012650 |
12 | 26320153 |
13 | 15950412 |
14 | c004b95 |
15 | 7e00930 |
hex | 562e6cf |
90367695 has 24 divisors (see below), whose sum is σ = 170878032. Its totient is φ = 43814400.
The previous prime is 90367681. The next prime is 90367721. The reversal of 90367695 is 59676309.
It is not a de Polignac number, because 90367695 - 24 = 90367679 is a prime.
It is a super-2 number, since 2×903676952 = 16332640599226050, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 90367695.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 90786 + ... + 91775.
It is an arithmetic number, because the mean of its divisors is an integer number (7119918).
Almost surely, 290367695 is an apocalyptic number.
90367695 is a deficient number, since it is larger than the sum of its proper divisors (80510337).
90367695 is a wasteful number, since it uses less digits than its factorization.
90367695 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 182583 (or 182580 counting only the distinct ones).
The product of its (nonzero) digits is 306180, while the sum is 45.
The square root of 90367695 is about 9506.1924554471. The cubic root of 90367695 is about 448.7499380565.
The spelling of 90367695 in words is "ninety million, three hundred sixty-seven thousand, six hundred ninety-five".
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