Base | Representation |
---|---|
bin | 10011111001111101110100 |
3 | 100211002222100 |
4 | 103321331310 |
5 | 2313440124 |
6 | 303502100 |
7 | 62232210 |
oct | 23717564 |
9 | 10732870 |
10 | 5218164 |
11 | 2a44536 |
12 | 18b7930 |
13 | 1109193 |
14 | 99b940 |
15 | 6d11c9 |
hex | 4f9f74 |
5218164 has 36 divisors (see below), whose sum is σ = 15075424. Its totient is φ = 1490832.
The previous prime is 5218151. The next prime is 5218181. The reversal of 5218164 is 4618125.
5218164 is a `hidden beast` number, since 521 + 81 + 64 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a congruent number.
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, 10102 + ... + 10605.
Almost surely, 25218164 is an apocalyptic number.
It is an amenable number.
5218164 is an abundant number, since it is smaller than the sum of its proper divisors (9857260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5218164 is a wasteful number, since it uses less digits than its factorization.
5218164 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20724 (or 20719 counting only the distinct ones).
The product of its digits is 1920, while the sum is 27.
The square root of 5218164 is about 2284.3300987379. The cubic root of 5218164 is about 173.4493093006.
The spelling of 5218164 in words is "five million, two hundred eighteen thousand, one hundred sixty-four".
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