Base | Representation |
---|---|
bin | 10100100101111000000100 |
3 | 101011020200200 |
4 | 110211320010 |
5 | 2340214040 |
6 | 311410500 |
7 | 63611445 |
oct | 24457004 |
9 | 11136620 |
10 | 5398020 |
11 | 3057681 |
12 | 1983a30 |
13 | 116ccc4 |
14 | a072cc |
15 | 719630 |
hex | 525e04 |
5398020 has 36 divisors (see below), whose sum is σ = 16374540. Its totient is φ = 1439424.
The previous prime is 5397979. The next prime is 5398037. The reversal of 5398020 is 208935.
It can be written as a sum of positive squares in 2 ways, for example, as 3392964 + 2005056 = 1842^2 + 1416^2 .
It is a tau number, because it is divible by the number of its divisors (36).
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, 14815 + ... + 15174.
Almost surely, 25398020 is an apocalyptic number.
It is an amenable number.
5398020 is an abundant number, since it is smaller than the sum of its proper divisors (10976520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5398020 is a wasteful number, since it uses less digits than its factorization.
5398020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30004 (or 29999 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 27.
The square root of 5398020 is about 2323.3639404966. The cubic root of 5398020 is about 175.4196188747.
The spelling of 5398020 in words is "five million, three hundred ninety-eight thousand, twenty".
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