Base | Representation |
---|---|
bin | 10011100100001… |
… | …01011010011011 |
3 | 102102211101020100 |
4 | 21302011122123 |
5 | 314003434230 |
6 | 24141430443 |
7 | 4032014355 |
oct | 1162053233 |
9 | 372741210 |
10 | 164124315 |
11 | 8470a033 |
12 | 46b6b423 |
13 | 28005aa4 |
14 | 17b240d5 |
15 | e61e660 |
hex | 9c8569b |
164124315 has 12 divisors (see below), whose sum is σ = 284482224. Its totient is φ = 87532944.
The previous prime is 164124287. The next prime is 164124319. The reversal of 164124315 is 513421461.
It is a happy number.
164124315 is a `hidden beast` number, since 1 + 641 + 2 + 4 + 3 + 15 = 666.
164124315 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 164124315 - 27 = 164124187 is a prime.
It is not an unprimeable number, because it can be changed into a prime (164124319) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1823559 + ... + 1823648.
It is an arithmetic number, because the mean of its divisors is an integer number (23706852).
Almost surely, 2164124315 is an apocalyptic number.
164124315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
164124315 is a deficient number, since it is larger than the sum of its proper divisors (120357909).
164124315 is a wasteful number, since it uses less digits than its factorization.
164124315 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3647218 (or 3647215 counting only the distinct ones).
The product of its digits is 2880, while the sum is 27.
The square root of 164124315 is about 12811.1012407209. The cubic root of 164124315 is about 547.5086381323.
Adding to 164124315 its reverse (513421461), we get a palindrome (677545776).
The spelling of 164124315 in words is "one hundred sixty-four million, one hundred twenty-four thousand, three hundred fifteen".
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