Base | Representation |
---|---|
bin | 10100111011101000010000 |
3 | 101022202220200 |
4 | 110323220100 |
5 | 2401041440 |
6 | 313335200 |
7 | 64432302 |
oct | 24735020 |
9 | 11282820 |
10 | 5487120 |
11 | 3108611 |
12 | 1a07500 |
13 | 11a1722 |
14 | a2b972 |
15 | 735c30 |
hex | 53ba10 |
5487120 has 60 divisors (see below), whose sum is σ = 18429996. Its totient is φ = 1463040.
The previous prime is 5487091. The next prime is 5487161. The reversal of 5487120 is 217845.
It can be written as a sum of positive squares in 2 ways, for example, as 3549456 + 1937664 = 1884^2 + 1392^2 .
It is a tau number, because it is divible by the number of its divisors (60).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3091 + ... + 4530.
Almost surely, 25487120 is an apocalyptic number.
It is an amenable number.
5487120 is an abundant number, since it is smaller than the sum of its proper divisors (12942876).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5487120 is a wasteful number, since it uses less digits than its factorization.
5487120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7640 (or 7631 counting only the distinct ones).
The product of its (nonzero) digits is 2240, while the sum is 27.
The square root of 5487120 is about 2342.4602451269. The cubic root of 5487120 is about 176.3795185007.
The spelling of 5487120 in words is "five million, four hundred eighty-seven thousand, one hundred twenty".
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