Base | Representation |
---|---|
bin | 10011100101101… |
… | …00000001101100 |
3 | 102110012002010210 |
4 | 21302310001230 |
5 | 314031041434 |
6 | 24145502420 |
7 | 4033441122 |
oct | 1162640154 |
9 | 373162123 |
10 | 164315244 |
11 | 8482a525 |
12 | 47041a10 |
13 | 28071972 |
14 | 17b73912 |
15 | e65aee9 |
hex | 9cb406c |
164315244 has 12 divisors (see below), whose sum is σ = 383402264. Its totient is φ = 54771744.
The previous prime is 164315237. The next prime is 164315269. The reversal of 164315244 is 442513461.
It is a tau number, because it is divible by the number of its divisors (12).
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, 6846457 + ... + 6846480.
Almost surely, 2164315244 is an apocalyptic number.
It is an amenable number.
164315244 is an abundant number, since it is smaller than the sum of its proper divisors (219087020).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
164315244 is a wasteful number, since it uses less digits than its factorization.
164315244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13692944 (or 13692942 counting only the distinct ones).
The product of its digits is 11520, while the sum is 30.
The square root of 164315244 is about 12818.5507761213. The cubic root of 164315244 is about 547.7208649982.
The spelling of 164315244 in words is "one hundred sixty-four million, three hundred fifteen thousand, two hundred forty-four".
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