Base | Representation |
---|---|
bin | 11101001110001… |
… | …101000111111001 |
3 | 1021011111221110010 |
4 | 131032031013321 |
5 | 2001001404113 |
6 | 120352012133 |
7 | 15102111201 |
oct | 3516150771 |
9 | 1234457403 |
10 | 490263033 |
11 | 231816967 |
12 | 118231049 |
13 | 7a756190 |
14 | 4917d401 |
15 | 2d0931c3 |
hex | 1d38d1f9 |
490263033 has 16 divisors (see below), whose sum is σ = 704483136. Its totient is φ = 301479360.
The previous prime is 490263031. The next prime is 490263077. The reversal of 490263033 is 330362094.
It is not a de Polignac number, because 490263033 - 21 = 490263031 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (490263031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61243 + ... + 68783.
It is an arithmetic number, because the mean of its divisors is an integer number (44030196).
Almost surely, 2490263033 is an apocalyptic number.
It is an amenable number.
490263033 is a deficient number, since it is larger than the sum of its proper divisors (214220103).
490263033 is a wasteful number, since it uses less digits than its factorization.
490263033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9224.
The product of its (nonzero) digits is 11664, while the sum is 30.
The square root of 490263033 is about 22141.8841339214. The cubic root of 490263033 is about 788.5145579139.
The spelling of 490263033 in words is "four hundred ninety million, two hundred sixty-three thousand, thirty-three".
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