Base | Representation |
---|---|
bin | 1010110010101… |
… | …01010110110000 |
3 | 20022100020220111 |
4 | 11121111112300 |
5 | 141133332102 |
6 | 12552151104 |
7 | 2146316362 |
oct | 531252660 |
9 | 208306814 |
10 | 90527152 |
11 | 47111431 |
12 | 26398494 |
13 | 159a7b81 |
14 | c046d32 |
15 | 7e32cd7 |
hex | 56555b0 |
90527152 has 20 divisors (see below), whose sum is σ = 175546800. Its totient is φ = 45224768.
The previous prime is 90527147. The next prime is 90527207. The reversal of 90527152 is 25172509.
It is a super-2 number, since 2×905271522 = 16390330498462208, which contains 22 as substring.
It is an unprimeable number.
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, 29733 + ... + 32635.
It is an arithmetic number, because the mean of its divisors is an integer number (8777340).
Almost surely, 290527152 is an apocalyptic number.
It is an amenable number.
90527152 is a deficient number, since it is larger than the sum of its proper divisors (85019648).
90527152 is a wasteful number, since it uses less digits than its factorization.
90527152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4860 (or 4854 counting only the distinct ones).
The product of its (nonzero) digits is 6300, while the sum is 31.
The square root of 90527152 is about 9514.5757656345. The cubic root of 90527152 is about 449.0137280175.
The spelling of 90527152 in words is "ninety million, five hundred twenty-seven thousand, one hundred fifty-two".
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