Base | Representation |
---|---|
bin | 1101101111111… |
… | …11101011001011 |
3 | 22001000222111221 |
4 | 12313333223023 |
5 | 214011421102 |
6 | 15240102511 |
7 | 2600251063 |
oct | 667775313 |
9 | 261028457 |
10 | 115342027 |
11 | 5a120199 |
12 | 32764a37 |
13 | 1ab85a28 |
14 | 114663a3 |
15 | a1d5637 |
hex | 6dffacb |
115342027 has 12 divisors (see below), whose sum is σ = 122270520. Its totient is φ = 108788832.
The previous prime is 115342013. The next prime is 115342043. The reversal of 115342027 is 720243511.
It is a happy number.
It is not a de Polignac number, because 115342027 - 211 = 115339979 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 115341992 and 115342010.
It is not an unprimeable number, because it can be changed into a prime (115349027) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 101599 + ... + 102727.
It is an arithmetic number, because the mean of its divisors is an integer number (10189210).
Almost surely, 2115342027 is an apocalyptic number.
115342027 is a deficient number, since it is larger than the sum of its proper divisors (6928493).
115342027 is a wasteful number, since it uses less digits than its factorization.
115342027 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1450 (or 1431 counting only the distinct ones).
The product of its (nonzero) digits is 1680, while the sum is 25.
The square root of 115342027 is about 10739.7405462143. The cubic root of 115342027 is about 486.7760397721.
Adding to 115342027 its reverse (720243511), we get a palindrome (835585538).
The spelling of 115342027 in words is "one hundred fifteen million, three hundred forty-two thousand, twenty-seven".
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