Base | Representation |
---|---|
bin | 10011101001111… |
… | …01111010110000 |
3 | 102111020202220110 |
4 | 21310331322300 |
5 | 314202130143 |
6 | 24205541320 |
7 | 4041312564 |
oct | 1164757260 |
9 | 374222813 |
10 | 164880048 |
11 | 85085903 |
12 | 47274840 |
13 | 2820ba78 |
14 | 17c7d6a4 |
15 | e71d533 |
hex | 9d3deb0 |
164880048 has 40 divisors (see below), whose sum is σ = 429066288. Its totient is φ = 54556672.
The previous prime is 164880013. The next prime is 164880073. The reversal of 164880048 is 840088461.
164880048 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 164879988 and 164880015.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5961 + ... + 19112.
Almost surely, 2164880048 is an apocalyptic number.
It is an amenable number.
164880048 is an abundant number, since it is smaller than the sum of its proper divisors (264186240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
164880048 is a wasteful number, since it uses less digits than its factorization.
164880048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25221 (or 25215 counting only the distinct ones).
The product of its (nonzero) digits is 49152, while the sum is 39.
The square root of 164880048 is about 12840.5626044967. The cubic root of 164880048 is about 548.3477112008.
The spelling of 164880048 in words is "one hundred sixty-four million, eight hundred eighty thousand, forty-eight".
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