Base | Representation |
---|---|
bin | 10100111011100111100011 |
3 | 101022202212000 |
4 | 110323213203 |
5 | 2401041300 |
6 | 313335043 |
7 | 64432206 |
oct | 24734743 |
9 | 11282760 |
10 | 5487075 |
11 | 3108580 |
12 | 1a07483 |
13 | 11a16b9 |
14 | a2b93d |
15 | 735c00 |
hex | 53b9e3 |
5487075 has 48 divisors (see below), whose sum is σ = 11011200. Its totient is φ = 2656800.
The previous prime is 5487049. The next prime is 5487077. The reversal of 5487075 is 5707845.
It is not a de Polignac number, because 5487075 - 25 = 5487043 is a prime.
It is not an unprimeable number, because it can be changed into a prime (5487077) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7056 + ... + 7794.
It is an arithmetic number, because the mean of its divisors is an integer number (229400).
Almost surely, 25487075 is an apocalyptic number.
5487075 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
5487075 is an abundant number, since it is smaller than the sum of its proper divisors (5524125).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5487075 is a wasteful number, since it uses less digits than its factorization.
5487075 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 769 (or 758 counting only the distinct ones).
The product of its (nonzero) digits is 39200, while the sum is 36.
The square root of 5487075 is about 2342.4506398215. The cubic root of 5487075 is about 176.3790363352.
It can be divided in two parts, 54870 and 75, that added together give a palindrome (54945).
The spelling of 5487075 in words is "five million, four hundred eighty-seven thousand, seventy-five".
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