Base | Representation |
---|---|
bin | 10100111010001001111111 |
3 | 101022110122020 |
4 | 110322021333 |
5 | 2400343322 |
6 | 313251223 |
7 | 64405563 |
oct | 24721177 |
9 | 11273566 |
10 | 5481087 |
11 | 3104027 |
12 | 1a03b13 |
13 | 119ba61 |
14 | a296a3 |
15 | 73405c |
hex | 53a27f |
5481087 has 12 divisors (see below), whose sum is σ = 7590360. Its totient is φ = 3514000.
The previous prime is 5481083. The next prime is 5481097. The reversal of 5481087 is 7801845.
It is a happy number.
5481087 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 5481087 - 22 = 5481083 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5481083) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21712 + ... + 21962.
It is an arithmetic number, because the mean of its divisors is an integer number (632530).
Almost surely, 25481087 is an apocalyptic number.
5481087 is a deficient number, since it is larger than the sum of its proper divisors (2109273).
5481087 is an equidigital number, since it uses as much as digits as its factorization.
5481087 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 534 (or 283 counting only the distinct ones).
The product of its (nonzero) digits is 8960, while the sum is 33.
The square root of 5481087 is about 2341.1721423253. The cubic root of 5481087 is about 176.3148526493.
The spelling of 5481087 in words is "five million, four hundred eighty-one thousand, eighty-seven".
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