Base | Representation |
---|---|
bin | 101100110001… |
… | …0101001111100 |
3 | 1122011112120122 |
4 | 1121202221330 |
5 | 22002112024 |
6 | 2155034112 |
7 | 403341500 |
oct | 131425174 |
9 | 48145518 |
10 | 23472764 |
11 | 12282487 |
12 | 7a3b938 |
13 | 4b2b013 |
14 | 3190300 |
15 | 20d9d5e |
hex | 1662a7c |
23472764 has 18 divisors (see below), whose sum is σ = 47784240. Its totient is φ = 10059672.
The previous prime is 23472751. The next prime is 23472769. The reversal of 23472764 is 46727432.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23472769) 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 5 ways as a sum of consecutive naturals, for example, 59684 + ... + 60075.
It is an arithmetic number, because the mean of its divisors is an integer number (2654680).
Almost surely, 223472764 is an apocalyptic number.
It is an amenable number.
23472764 is an abundant number, since it is smaller than the sum of its proper divisors (24311476).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23472764 is a wasteful number, since it uses less digits than its factorization.
23472764 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 119777 (or 119768 counting only the distinct ones).
The product of its digits is 56448, while the sum is 35.
The square root of 23472764 is about 4844.8698640934. The cubic root of 23472764 is about 286.3220165476.
The spelling of 23472764 in words is "twenty-three million, four hundred seventy-two thousand, seven hundred sixty-four".
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