Base | Representation |
---|---|
bin | 100010101010010… |
… | …0010000000000111 |
3 | 10000001102000212111 |
4 | 1011110202000013 |
5 | 4340212310210 |
6 | 311223201451 |
7 | 40551264604 |
oct | 10524420007 |
9 | 3001360774 |
10 | 1163010055 |
11 | 547541739 |
12 | 2855a6287 |
13 | 156c42a3c |
14 | b06616ab |
15 | 6c18088a |
hex | 45522007 |
1163010055 has 16 divisors (see below), whose sum is σ = 1445582880. Its totient is φ = 897176448.
The previous prime is 1163010041. The next prime is 1163010091. The reversal of 1163010055 is 5500103611.
It is a cyclic number.
It is not a de Polignac number, because 1163010055 - 215 = 1162977287 is a prime.
It is a super-2 number, since 2×11630100552 = 2705184776062206050, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118984 + ... + 128386.
It is an arithmetic number, because the mean of its divisors is an integer number (90348930).
Almost surely, 21163010055 is an apocalyptic number.
1163010055 is a deficient number, since it is larger than the sum of its proper divisors (282572825).
1163010055 is an equidigital number, since it uses as much as digits as its factorization.
1163010055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10290.
The product of its (nonzero) digits is 450, while the sum is 22.
The square root of 1163010055 is about 34102.9332316151. The cubic root of 1163010055 is about 1051.6256164545.
Adding to 1163010055 its reverse (5500103611), we get a palindrome (6663113666).
The spelling of 1163010055 in words is "one billion, one hundred sixty-three million, ten thousand, fifty-five".
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