Base | Representation |
---|---|
bin | 10011100111000… |
… | …10000101111100 |
3 | 102110112122222020 |
4 | 21303202011330 |
5 | 314103111212 |
6 | 24153520140 |
7 | 4035155205 |
oct | 1163420574 |
9 | 373478866 |
10 | 164503932 |
11 | 8494926a |
12 | 47113050 |
13 | 28109808 |
14 | 17bc25ac |
15 | e696d8c |
hex | 9ce217c |
164503932 has 12 divisors (see below), whose sum is σ = 383842536. Its totient is φ = 54834640.
The previous prime is 164503909. The next prime is 164503973. The reversal of 164503932 is 239305461.
164503932 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (12).
It is a junction number, because it is equal to n+sod(n) for n = 164503893 and 164503902.
It is a congruent number.
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, 6854319 + ... + 6854342.
It is an arithmetic number, because the mean of its divisors is an integer number (31986878).
Almost surely, 2164503932 is an apocalyptic number.
164503932 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
164503932 is an abundant number, since it is smaller than the sum of its proper divisors (219338604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
164503932 is a wasteful number, since it uses less digits than its factorization.
164503932 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13708668 (or 13708666 counting only the distinct ones).
The product of its (nonzero) digits is 19440, while the sum is 33.
The square root of 164503932 is about 12825.9086227838. The cubic root of 164503932 is about 547.9304394276.
The spelling of 164503932 in words is "one hundred sixty-four million, five hundred three thousand, nine hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •