Base | Representation |
---|---|
bin | 10100010010011100010100 |
3 | 101000012111112 |
4 | 110102130110 |
5 | 2330142140 |
6 | 305554152 |
7 | 63130412 |
oct | 24223424 |
9 | 11005445 |
10 | 5318420 |
11 | 3002898 |
12 | 1945958 |
13 | 11429c3 |
14 | 9c62b2 |
15 | 700c65 |
hex | 512714 |
5318420 has 12 divisors (see below), whose sum is σ = 11168724. Its totient is φ = 2127360.
The previous prime is 5318363. The next prime is 5318431. The reversal of 5318420 is 248135.
5318420 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 1976836 + 3341584 = 1406^2 + 1828^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132941 + ... + 132980.
It is an arithmetic number, because the mean of its divisors is an integer number (930727).
Almost surely, 25318420 is an apocalyptic number.
It is an amenable number.
5318420 is an abundant number, since it is smaller than the sum of its proper divisors (5850304).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5318420 is a wasteful number, since it uses less digits than its factorization.
5318420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 265930 (or 265928 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 23.
The square root of 5318420 is about 2306.1699850618. The cubic root of 5318420 is about 174.5530909630.
The spelling of 5318420 in words is "five million, three hundred eighteen thousand, four hundred twenty".
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