Base | Representation |
---|---|
bin | 1001011101110000… |
… | …01001111110100111 |
3 | 111010010121220110200 |
4 | 10232320021332213 |
5 | 40401322041132 |
6 | 2200120521543 |
7 | 236631346236 |
oct | 45670117647 |
9 | 14103556420 |
10 | 5081440167 |
11 | 2178382231 |
12 | b999202b3 |
13 | 62c9a463b |
14 | 362c20b1d |
15 | 1eb191d7c |
hex | 12ee09fa7 |
5081440167 has 12 divisors (see below), whose sum is σ = 7347074280. Its totient is φ = 3384296208.
The previous prime is 5081440159. The next prime is 5081440181. The reversal of 5081440167 is 7610441805.
It is a happy number.
5081440167 is a `hidden beast` number, since 50 + 8 + 1 + 440 + 167 = 666.
It is not a de Polignac number, because 5081440167 - 23 = 5081440159 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5081440187) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 267868 + ... + 286209.
It is an arithmetic number, because the mean of its divisors is an integer number (612256190).
Almost surely, 25081440167 is an apocalyptic number.
5081440167 is a deficient number, since it is larger than the sum of its proper divisors (2265634113).
5081440167 is a wasteful number, since it uses less digits than its factorization.
5081440167 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 555102 (or 555099 counting only the distinct ones).
The product of its (nonzero) digits is 26880, while the sum is 36.
The square root of 5081440167 is about 71284.2210240106. The cubic root of 5081440167 is about 1719.2100400513.
The spelling of 5081440167 in words is "five billion, eighty-one million, four hundred forty thousand, one hundred sixty-seven".
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