Base | Representation |
---|---|
bin | 1001100010011010… |
… | …10100111100001011 |
3 | 111012212012121120011 |
4 | 10301031110330023 |
5 | 40441324411043 |
6 | 2204035012351 |
7 | 240614624143 |
oct | 46115247413 |
9 | 14185177504 |
10 | 5120544523 |
11 | 2198460986 |
12 | baaa3a0b7 |
13 | 637b16603 |
14 | 3680bd923 |
15 | 1ee81859d |
hex | 131354f0b |
5120544523 has 2 divisors, whose sum is σ = 5120544524. Its totient is φ = 5120544522.
The previous prime is 5120544521. The next prime is 5120544547. The reversal of 5120544523 is 3254450215.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 5120544523 - 21 = 5120544521 is a prime.
Together with 5120544521, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (5120544521) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2560272261 + 2560272262.
It is an arithmetic number, because the mean of its divisors is an integer number (2560272262).
Almost surely, 25120544523 is an apocalyptic number.
5120544523 is a deficient number, since it is larger than the sum of its proper divisors (1).
5120544523 is an equidigital number, since it uses as much as digits as its factorization.
5120544523 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 24000, while the sum is 31.
The square root of 5120544523 is about 71557.9801489673. The cubic root of 5120544523 is about 1723.6088508617.
Adding to 5120544523 its reverse (3254450215), we get a palindrome (8374994738).
The spelling of 5120544523 in words is "five billion, one hundred twenty million, five hundred forty-four thousand, five hundred twenty-three".
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