Base | Representation |
---|---|
bin | 100010000110110… |
… | …0101000101001010 |
3 | 2221202102001222221 |
4 | 1010031211011022 |
5 | 4320432113232 |
6 | 305320404254 |
7 | 40234220410 |
oct | 10415450512 |
9 | 2852361887 |
10 | 1144410442 |
11 | 537a9855a |
12 | 27b31668a |
13 | 15312cb56 |
14 | abdbd2b0 |
15 | 6a709897 |
hex | 4436514a |
1144410442 has 16 divisors (see below), whose sum is σ = 1962280512. Its totient is φ = 490353120.
The previous prime is 1144410439. The next prime is 1144410469. The reversal of 1144410442 is 2440144411.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120342 + ... + 129502.
It is an arithmetic number, because the mean of its divisors is an integer number (122642532).
Almost surely, 21144410442 is an apocalyptic number.
1144410442 is a deficient number, since it is larger than the sum of its proper divisors (817870070).
1144410442 is an equidigital number, since it uses as much as digits as its factorization.
1144410442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18093.
The product of its (nonzero) digits is 2048, while the sum is 25.
The square root of 1144410442 is about 33829.1359925139. The cubic root of 1144410442 is about 1045.9893690874.
Adding to 1144410442 its reverse (2440144411), we get a palindrome (3584554853).
The spelling of 1144410442 in words is "one billion, one hundred forty-four million, four hundred ten thousand, four hundred forty-two".
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