Base | Representation |
---|---|
bin | 111111000001001… |
… | …0010111011100010 |
3 | 12110100212022021112 |
4 | 1332002102323202 |
5 | 13312304443132 |
6 | 545453423322 |
7 | 103254134351 |
oct | 17602227342 |
9 | 5410768245 |
10 | 2114531042 |
11 | 995663518 |
12 | 4b019ab42 |
13 | 279107c00 |
14 | 160b8d998 |
15 | c5987ab2 |
hex | 7e092ee2 |
2114531042 has 24 divisors (see below), whose sum is σ = 3438068580. Its totient is φ = 974937600.
The previous prime is 2114531039. The next prime is 2114531047. The reversal of 2114531042 is 2401354112.
It can be written as a sum of positive squares in 6 ways, for example, as 243016921 + 1871514121 = 15589^2 + 43261^2 .
It is a junction number, because it is equal to n+sod(n) for n = 2114530999 and 2114531017.
It is not an unprimeable number, because it can be changed into a prime (2114531047) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 403334 + ... + 408542.
Almost surely, 22114531042 is an apocalyptic number.
2114531042 is a deficient number, since it is larger than the sum of its proper divisors (1323537538).
2114531042 is a wasteful number, since it uses less digits than its factorization.
2114531042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6438 (or 6425 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 23.
The square root of 2114531042 is about 45984.0302931355. The cubic root of 2114531042 is about 1283.5260529077.
Adding to 2114531042 its reverse (2401354112), we get a palindrome (4515885154).
The spelling of 2114531042 in words is "two billion, one hundred fourteen million, five hundred thirty-one thousand, forty-two".
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