Base | Representation |
---|---|
bin | 10011101000101… |
… | …01010111000101 |
3 | 102110221100000202 |
4 | 21310111113011 |
5 | 314131321200 |
6 | 24202220245 |
7 | 4040021345 |
oct | 1164252705 |
9 | 373840022 |
10 | 164713925 |
11 | 84a82012 |
12 | 471b4685 |
13 | 2818127c |
14 | 17c38d25 |
15 | e6d91d5 |
hex | 9d155c5 |
164713925 has 12 divisors (see below), whose sum is σ = 213126240. Its totient is φ = 126041520.
The previous prime is 164713919. The next prime is 164713949. The reversal of 164713925 is 529317461.
164713925 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 164713925 - 210 = 164712901 is a prime.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 142655 + ... + 143804.
It is an arithmetic number, because the mean of its divisors is an integer number (17760520).
Almost surely, 2164713925 is an apocalyptic number.
It is an amenable number.
164713925 is a deficient number, since it is larger than the sum of its proper divisors (48412315).
164713925 is a wasteful number, since it uses less digits than its factorization.
164713925 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 286492 (or 286487 counting only the distinct ones).
The product of its digits is 45360, while the sum is 38.
The square root of 164713925 is about 12834.0922935750. The cubic root of 164713925 is about 548.1634888355.
The spelling of 164713925 in words is "one hundred sixty-four million, seven hundred thirteen thousand, nine hundred twenty-five".
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