Base | Representation |
---|---|
bin | 111111000001000… |
… | …1110001001010010 |
3 | 12110100211022101121 |
4 | 1332002032021102 |
5 | 13312303331232 |
6 | 545453152454 |
7 | 103254023251 |
oct | 17602161122 |
9 | 5410738347 |
10 | 2114511442 |
11 | 99564a81a |
12 | 4b018b72a |
13 | 2790cc004 |
14 | 160b86798 |
15 | c5981d97 |
hex | 7e08e252 |
2114511442 has 16 divisors (see below), whose sum is σ = 3413399832. Its totient is φ = 978750720.
The previous prime is 2114511433. The next prime is 2114511449. The reversal of 2114511442 is 2441154112.
It can be written as a sum of positive squares in 4 ways, for example, as 1665537721 + 448973721 = 40811^2 + 21189^2 .
It is not an unprimeable number, because it can be changed into a prime (2114511449) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 507693 + ... + 511840.
Almost surely, 22114511442 is an apocalyptic number.
2114511442 is a deficient number, since it is larger than the sum of its proper divisors (1298888390).
2114511442 is a wasteful number, since it uses less digits than its factorization.
2114511442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1019613.
The product of its digits is 1280, while the sum is 25.
The square root of 2114511442 is about 45983.8171751759. The cubic root of 2114511442 is about 1283.5220871445.
Adding to 2114511442 its reverse (2441154112), we get a palindrome (4555665554).
The spelling of 2114511442 in words is "two billion, one hundred fourteen million, five hundred eleven thousand, four hundred forty-two".
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