Base | Representation |
---|---|
bin | 110101110011011011… |
… | …0111001111000100010 |
3 | 102001020100020002202111 |
4 | 1223212312321320202 |
5 | 3343112312132432 |
6 | 125025052305534 |
7 | 11230150236013 |
oct | 1534666717042 |
9 | 361210202674 |
10 | 115542302242 |
11 | 45001687894 |
12 | 1a486a722aa |
13 | ab848022a3 |
14 | 58412cd00a |
15 | 3013971347 |
hex | 1ae6db9e22 |
115542302242 has 8 divisors (see below), whose sum is σ = 173459466576. Its totient is φ = 57722480052.
The previous prime is 115542302233. The next prime is 115542302243. The reversal of 115542302242 is 242203245511.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (115542302243) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24332568 + ... + 24337315.
It is an arithmetic number, because the mean of its divisors is an integer number (21682433322).
Almost surely, 2115542302242 is an apocalyptic number.
115542302242 is a deficient number, since it is larger than the sum of its proper divisors (57917164334).
115542302242 is a wasteful number, since it uses less digits than its factorization.
115542302242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48671072.
The product of its (nonzero) digits is 19200, while the sum is 31.
Adding to 115542302242 its reverse (242203245511), we get a palindrome (357745547753).
The spelling of 115542302242 in words is "one hundred fifteen billion, five hundred forty-two million, three hundred two thousand, two hundred forty-two".
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