Base | Representation |
---|---|
bin | 11101010000111… |
… | …001000111100011 |
3 | 1021012211201211100 |
4 | 131100321013203 |
5 | 2001141430043 |
6 | 120415045443 |
7 | 15111104124 |
oct | 3520710743 |
9 | 1235751740 |
10 | 490967523 |
11 | 232158192 |
12 | 118510883 |
13 | 7a941a37 |
14 | 492c404b |
15 | 2d181cd3 |
hex | 1d4391e3 |
490967523 has 6 divisors (see below), whose sum is σ = 709175324. Its totient is φ = 327311676.
The previous prime is 490967513. The next prime is 490967557. The reversal of 490967523 is 325769094.
It is a happy number.
490967523 is a `hidden beast` number, since 490 + 96 + 75 + 2 + 3 = 666.
It is not a de Polignac number, because 490967523 - 213 = 490959331 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (490967513) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 27275965 + ... + 27275982.
Almost surely, 2490967523 is an apocalyptic number.
490967523 is a deficient number, since it is larger than the sum of its proper divisors (218207801).
490967523 is a wasteful number, since it uses less digits than its factorization.
490967523 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54551953 (or 54551950 counting only the distinct ones).
The product of its (nonzero) digits is 408240, while the sum is 45.
The square root of 490967523 is about 22157.7869607955. The cubic root of 490967523 is about 788.8920659845.
The spelling of 490967523 in words is "four hundred ninety million, nine hundred sixty-seven thousand, five hundred twenty-three".
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