Base | Representation |
---|---|
bin | 10011100111111000010000 |
3 | 100200100100111 |
4 | 103213320100 |
5 | 2304102310 |
6 | 302131104 |
7 | 61503214 |
oct | 23477020 |
9 | 10610314 |
10 | 5144080 |
11 | 29a3907 |
12 | 1880a94 |
13 | 10b1546 |
14 | 97c944 |
15 | 6b928a |
hex | 4e7e10 |
5144080 has 20 divisors (see below), whose sum is σ = 11960172. Its totient is φ = 2057600.
The previous prime is 5144077. The next prime is 5144093. The reversal of 5144080 is 804415.
It can be written as a sum of positive squares in 2 ways, for example, as 1817104 + 3326976 = 1348^2 + 1824^2 .
It is a tau number, because it is divible by the number of its divisors (20).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32071 + ... + 32230.
Almost surely, 25144080 is an apocalyptic number.
It is an amenable number.
5144080 is an abundant number, since it is smaller than the sum of its proper divisors (6816092).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5144080 is a wasteful number, since it uses less digits than its factorization.
5144080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64314 (or 64308 counting only the distinct ones).
The product of its (nonzero) digits is 640, while the sum is 22.
The square root of 5144080 is about 2268.0564366876. The cubic root of 5144080 is about 172.6245547253.
Adding to 5144080 its reverse (804415), we get a palindrome (5948495).
The spelling of 5144080 in words is "five million, one hundred forty-four thousand, eighty".
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