Base | Representation |
---|---|
bin | 110010001010… |
… | …111100001011 |
3 | 220202012011112 |
4 | 302022330023 |
5 | 11331331021 |
6 | 1145520535 |
7 | 216535025 |
oct | 62127413 |
9 | 26665145 |
10 | 13152011 |
11 | 7473334 |
12 | 44a314b |
13 | 2956472 |
14 | 1a65015 |
15 | 124bd5b |
hex | c8af0b |
13152011 has 2 divisors, whose sum is σ = 13152012. Its totient is φ = 13152010.
The previous prime is 13151989. The next prime is 13152019. The reversal of 13152011 is 11025131.
13152011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 13152011 - 210 = 13150987 is a prime.
It is not a weakly prime, because it can be changed into another prime (13152019) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6576005 + 6576006.
It is an arithmetic number, because the mean of its divisors is an integer number (6576006).
Almost surely, 213152011 is an apocalyptic number.
13152011 is a deficient number, since it is larger than the sum of its proper divisors (1).
13152011 is an equidigital number, since it uses as much as digits as its factorization.
13152011 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 30, while the sum is 14.
The square root of 13152011 is about 3626.5701427106. The cubic root of 13152011 is about 236.0464035441.
Adding to 13152011 its reverse (11025131), we get a palindrome (24177142).
The spelling of 13152011 in words is "thirteen million, one hundred fifty-two thousand, eleven".
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