Base | Representation |
---|---|
bin | 10011100011010… |
… | …10100111001100 |
3 | 102102121210122121 |
4 | 21301222213030 |
5 | 313441431130 |
6 | 24135222324 |
7 | 4031046334 |
oct | 1161524714 |
9 | 372553577 |
10 | 164014540 |
11 | 84644608 |
12 | 46b179a4 |
13 | 27c97b31 |
14 | 17ad60c4 |
15 | e5ebd7a |
hex | 9c6a9cc |
164014540 has 24 divisors (see below), whose sum is σ = 348304320. Its totient is φ = 64867968.
The previous prime is 164014519. The next prime is 164014547. The reversal of 164014540 is 45410461.
164014540 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (164014547) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44292 + ... + 47851.
It is an arithmetic number, because the mean of its divisors is an integer number (14512680).
Almost surely, 2164014540 is an apocalyptic number.
164014540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
164014540 is an abundant number, since it is smaller than the sum of its proper divisors (184289780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
164014540 is a wasteful number, since it uses less digits than its factorization.
164014540 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 92241 (or 92239 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 25.
The square root of 164014540 is about 12806.8161539080. The cubic root of 164014540 is about 547.3865433537.
The spelling of 164014540 in words is "one hundred sixty-four million, fourteen thousand, five hundred forty".
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