Base | Representation |
---|---|
bin | 1101101110011… |
… | …00111111101010 |
3 | 22000122102202121 |
4 | 12313030333222 |
5 | 213433300232 |
6 | 15231421454 |
7 | 2565424633 |
oct | 667147752 |
9 | 260572677 |
10 | 115134442 |
11 | 59a99235 |
12 | 3268488a |
13 | 1ab123b7 |
14 | 1141088a |
15 | a193d97 |
hex | 6dccfea |
115134442 has 8 divisors (see below), whose sum is σ = 174888000. Its totient is φ = 56838444.
The previous prime is 115134431. The next prime is 115134451. The reversal of 115134442 is 244431511.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 364192 + ... + 364507.
It is an arithmetic number, because the mean of its divisors is an integer number (21861000).
Almost surely, 2115134442 is an apocalyptic number.
115134442 is a deficient number, since it is larger than the sum of its proper divisors (59753558).
115134442 is an equidigital number, since it uses as much as digits as its factorization.
115134442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 728780.
The product of its digits is 1920, while the sum is 25.
The square root of 115134442 is about 10730.0718543726. The cubic root of 115134442 is about 486.4838419005.
Adding to 115134442 its reverse (244431511), we get a palindrome (359565953).
The spelling of 115134442 in words is "one hundred fifteen million, one hundred thirty-four thousand, four hundred forty-two".
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