Base | Representation |
---|---|
bin | 110010001011… |
… | …001011101001 |
3 | 220202020112012 |
4 | 302023023221 |
5 | 11331344001 |
6 | 1145525305 |
7 | 216540641 |
oct | 62131351 |
9 | 26666465 |
10 | 13153001 |
11 | 7474054 |
12 | 44a3835 |
13 | 2956a54 |
14 | 1a65521 |
15 | 124c2bb |
hex | c8b2e9 |
13153001 has 2 divisors, whose sum is σ = 13153002. Its totient is φ = 13153000.
The previous prime is 13152977. The next prime is 13153027. The reversal of 13153001 is 10035131.
13153001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 11397376 + 1755625 = 3376^2 + 1325^2 .
It is a cyclic number.
It is not a de Polignac number, because 13153001 - 210 = 13151977 is a prime.
It is not a weakly prime, because it can be changed into another prime (13153051) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6576500 + 6576501.
It is an arithmetic number, because the mean of its divisors is an integer number (6576501).
Almost surely, 213153001 is an apocalyptic number.
It is an amenable number.
13153001 is a deficient number, since it is larger than the sum of its proper divisors (1).
13153001 is an equidigital number, since it uses as much as digits as its factorization.
13153001 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 45, while the sum is 14.
The square root of 13153001 is about 3626.7066327455. The cubic root of 13153001 is about 236.0523260877.
Adding to 13153001 its reverse (10035131), we get a palindrome (23188132).
The spelling of 13153001 in words is "thirteen million, one hundred fifty-three thousand, one".
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