Base | Representation |
---|---|
bin | 11111001011001… |
… | …111110100000110 |
3 | 1100110012021210221 |
4 | 133023033310012 |
5 | 2032344321204 |
6 | 123522334554 |
7 | 15650532643 |
oct | 3713176406 |
9 | 1313167727 |
10 | 523042054 |
11 | 249275267 |
12 | 1271ba45a |
13 | 84492052 |
14 | 4d672dca |
15 | 30dba654 |
hex | 1f2cfd06 |
523042054 has 16 divisors (see below), whose sum is σ = 800232048. Its totient is φ = 256308832.
The previous prime is 523042033. The next prime is 523042073. The reversal of 523042054 is 450240325.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 123744 + ... + 127900.
It is an arithmetic number, because the mean of its divisors is an integer number (50014503).
Almost surely, 2523042054 is an apocalyptic number.
523042054 is a deficient number, since it is larger than the sum of its proper divisors (277189994).
523042054 is a wasteful number, since it uses less digits than its factorization.
523042054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5399.
The product of its (nonzero) digits is 4800, while the sum is 25.
The square root of 523042054 is about 22870.1126800897. The cubic root of 523042054 is about 805.7102146286.
Adding to 523042054 its reverse (450240325), we get a palindrome (973282379).
The spelling of 523042054 in words is "five hundred twenty-three million, forty-two thousand, fifty-four".
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