Base | Representation |
---|---|
bin | 110001111110… |
… | …110001000111 |
3 | 220122122202212 |
4 | 301332301013 |
5 | 11323232101 |
6 | 1144454035 |
7 | 216236456 |
oct | 61766107 |
9 | 26578685 |
10 | 13102151 |
11 | 7439927 |
12 | 447a31b |
13 | 293986a |
14 | 1a50b9d |
15 | 123c1bb |
hex | c7ec47 |
13102151 has 2 divisors, whose sum is σ = 13102152. Its totient is φ = 13102150.
The previous prime is 13102139. The next prime is 13102163. The reversal of 13102151 is 15120131.
It is a balanced prime because it is at equal distance from previous prime (13102139) and next prime (13102163).
It is a cyclic number.
It is not a de Polignac number, because 13102151 - 218 = 12840007 is a prime.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (13102351) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6551075 + 6551076.
It is an arithmetic number, because the mean of its divisors is an integer number (6551076).
Almost surely, 213102151 is an apocalyptic number.
13102151 is a deficient number, since it is larger than the sum of its proper divisors (1).
13102151 is an equidigital number, since it uses as much as digits as its factorization.
13102151 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 13102151 is about 3619.6893513118. The cubic root of 13102151 is about 235.7477374886.
Adding to 13102151 its reverse (15120131), we get a palindrome (28222282).
It can be divided in two parts, 131021 and 51, that added together give a 17-th power (131072 = 217).
The spelling of 13102151 in words is "thirteen million, one hundred two thousand, one hundred fifty-one".
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