Base | Representation |
---|---|
bin | 10011100111110… |
… | …11000011001010 |
3 | 102110201212012020 |
4 | 21303323003022 |
5 | 314114344104 |
6 | 24200025310 |
7 | 4036062216 |
oct | 1163730312 |
9 | 373655166 |
10 | 164606154 |
11 | 84a09049 |
12 | 47162236 |
13 | 281441bb |
14 | 17c0b946 |
15 | e6b72d9 |
hex | 9cfb0ca |
164606154 has 16 divisors (see below), whose sum is σ = 332409792. Its totient is φ = 54335808.
The previous prime is 164606153. The next prime is 164606159. The reversal of 164606154 is 451606461.
It is a happy number.
164606154 is digitally balanced in base 3, 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 (164606153) 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, 132559 + ... + 133794.
It is an arithmetic number, because the mean of its divisors is an integer number (20775612).
Almost surely, 2164606154 is an apocalyptic number.
164606154 is an abundant number, since it is smaller than the sum of its proper divisors (167803638).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
164606154 is a wasteful number, since it uses less digits than its factorization.
164606154 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 266461.
The product of its (nonzero) digits is 17280, while the sum is 33.
The square root of 164606154 is about 12829.8929847447. The cubic root of 164606154 is about 548.0439097605.
The spelling of 164606154 in words is "one hundred sixty-four million, six hundred six thousand, one hundred fifty-four".
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