Base | Representation |
---|---|
bin | 10011011001101011000010 |
3 | 100120101112022 |
4 | 103121223002 |
5 | 2300222030 |
6 | 301001442 |
7 | 61141445 |
oct | 23315302 |
9 | 10511468 |
10 | 5085890 |
11 | 2964117 |
12 | 1853282 |
13 | 1090c04 |
14 | 96565c |
15 | 6a6de5 |
hex | 4d9ac2 |
5085890 has 16 divisors (see below), whose sum is σ = 9693432. Its totient is φ = 1914624.
The previous prime is 5085889. The next prime is 5085893. The reversal of 5085890 is 985805.
It can be written as a sum of positive squares in 4 ways, for example, as 5058001 + 27889 = 2249^2 + 167^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 5085890.
It is not an unprimeable number, because it can be changed into a prime (5085893) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14789 + ... + 15128.
Almost surely, 25085890 is an apocalyptic number.
5085890 is a deficient number, since it is larger than the sum of its proper divisors (4607542).
5085890 is a wasteful number, since it uses less digits than its factorization.
5085890 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29941.
The product of its (nonzero) digits is 14400, while the sum is 35.
The square root of 5085890 is about 2255.1917878531. The cubic root of 5085890 is about 171.9711732833.
The spelling of 5085890 in words is "five million, eighty-five thousand, eight hundred ninety".
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