Base | Representation |
---|---|
bin | 1101100010010… |
… | …00010011001111 |
3 | 21220122112211021 |
4 | 12301020103033 |
5 | 213031323401 |
6 | 15133335011 |
7 | 2546044156 |
oct | 661102317 |
9 | 256575737 |
10 | 113542351 |
11 | 5910105a |
12 | 32037467 |
13 | 1a6a5830 |
14 | 1111859d |
15 | 9e7c2a1 |
hex | 6c484cf |
113542351 has 4 divisors (see below), whose sum is σ = 122276392. Its totient is φ = 104808312.
The previous prime is 113542349. The next prime is 113542361. The reversal of 113542351 is 153245311.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 113542351 - 21 = 113542349 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (113542361) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4367001 + ... + 4367026.
It is an arithmetic number, because the mean of its divisors is an integer number (30569098).
Almost surely, 2113542351 is an apocalyptic number.
113542351 is a deficient number, since it is larger than the sum of its proper divisors (8734041).
113542351 is an equidigital number, since it uses as much as digits as its factorization.
113542351 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8734040.
The product of its digits is 1800, while the sum is 25.
The square root of 113542351 is about 10655.6253218664. The cubic root of 113542351 is about 484.2310427891.
Adding to 113542351 its reverse (153245311), we get a palindrome (266787662).
The spelling of 113542351 in words is "one hundred thirteen million, five hundred forty-two thousand, three hundred fifty-one".
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