Base | Representation |
---|---|
bin | 101100001111… |
… | …0110111000100 |
3 | 1121122102122220 |
4 | 1120132313010 |
5 | 21414220301 |
6 | 2145052340 |
7 | 401104062 |
oct | 130366704 |
9 | 47572586 |
10 | 23195076 |
11 | 12102893 |
12 | 79270b0 |
13 | 4a617c8 |
14 | 311b032 |
15 | 2082936 |
hex | 161edc4 |
23195076 has 12 divisors (see below), whose sum is σ = 54121872. Its totient is φ = 7731688.
The previous prime is 23195071. The next prime is 23195101. The reversal of 23195076 is 67059132.
It is a tau number, because it is divible by the number of its divisors (12).
It is not an unprimeable number, because it can be changed into a prime (23195071) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 966450 + ... + 966473.
It is an arithmetic number, because the mean of its divisors is an integer number (4510156).
Almost surely, 223195076 is an apocalyptic number.
It is an amenable number.
23195076 is an abundant number, since it is smaller than the sum of its proper divisors (30926796).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23195076 is a wasteful number, since it uses less digits than its factorization.
23195076 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1932930 (or 1932928 counting only the distinct ones).
The product of its (nonzero) digits is 11340, while the sum is 33.
The square root of 23195076 is about 4816.1266594640. The cubic root of 23195076 is about 285.1884503098.
The spelling of 23195076 in words is "twenty-three million, one hundred ninety-five thousand, seventy-six".
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