Base | Representation |
---|---|
bin | 101101010000… |
… | …0000000010100 |
3 | 1122122022021121 |
4 | 1122200000110 |
5 | 22033132202 |
6 | 2204253324 |
7 | 405436222 |
oct | 132400024 |
9 | 48568247 |
10 | 23724052 |
11 | 12434260 |
12 | 7b41244 |
13 | 4bb8501 |
14 | 3217b12 |
15 | 2139537 |
hex | 16a0014 |
23724052 has 24 divisors (see below), whose sum is σ = 46755072. Its totient is φ = 10435200.
The previous prime is 23724047. The next prime is 23724053. The reversal of 23724052 is 25042732.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23724053) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7333 + ... + 10060.
It is an arithmetic number, because the mean of its divisors is an integer number (1948128).
Almost surely, 223724052 is an apocalyptic number.
23724052 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
23724052 is a deficient number, since it is larger than the sum of its proper divisors (23031020).
23724052 is a wasteful number, since it uses less digits than its factorization.
23724052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17439 (or 17437 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 25.
The square root of 23724052 is about 4870.7342362317. The cubic root of 23724052 is about 287.3401334277.
Adding to 23724052 its reverse (25042732), we get a palindrome (48766784).
The spelling of 23724052 in words is "twenty-three million, seven hundred twenty-four thousand, fifty-two".
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