Base | Representation |
---|---|
bin | 10011110000111010001011 |
3 | 100202020002101 |
4 | 103300322023 |
5 | 2311243232 |
6 | 303014231 |
7 | 62016103 |
oct | 23607213 |
9 | 10666071 |
10 | 5181067 |
11 | 2a19681 |
12 | 189a377 |
13 | 10c5328 |
14 | 98c203 |
15 | 6c51e7 |
hex | 4f0e8b |
5181067 has 2 divisors, whose sum is σ = 5181068. Its totient is φ = 5181066.
The previous prime is 5181023. The next prime is 5181079. The reversal of 5181067 is 7601815.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 5181067 - 211 = 5179019 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (5181017) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2590533 + 2590534.
It is an arithmetic number, because the mean of its divisors is an integer number (2590534).
Almost surely, 25181067 is an apocalyptic number.
5181067 is a deficient number, since it is larger than the sum of its proper divisors (1).
5181067 is an equidigital number, since it uses as much as digits as its factorization.
5181067 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1680, while the sum is 28.
The square root of 5181067 is about 2276.1957297210. The cubic root of 5181067 is about 173.0373024800.
It can be divided in two parts, 51 and 81067, that added together give a palindrome (81118).
The spelling of 5181067 in words is "five million, one hundred eighty-one thousand, sixty-seven".
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