Base | Representation |
---|---|
bin | 101101110000… |
… | …0101101011010 |
3 | 1200010202211112 |
4 | 1123200231122 |
5 | 22120122312 |
6 | 2214100322 |
7 | 410622005 |
oct | 133405532 |
9 | 50122745 |
10 | 23989082 |
11 | 125a5397 |
12 | 804a6a2 |
13 | 4c7c030 |
14 | 328653c |
15 | 218cd22 |
hex | 16e0b5a |
23989082 has 32 divisors (see below), whose sum is σ = 40303872. Its totient is φ = 10638144.
The previous prime is 23989081. The next prime is 23989087. The reversal of 23989082 is 28098932.
It is not an unprimeable number, because it can be changed into a prime (23989081) 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 15 ways as a sum of consecutive naturals, for example, 81728 + ... + 82020.
It is an arithmetic number, because the mean of its divisors is an integer number (1259496).
Almost surely, 223989082 is an apocalyptic number.
23989082 is a deficient number, since it is larger than the sum of its proper divisors (16314790).
23989082 is a wasteful number, since it uses less digits than its factorization.
23989082 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 422.
The product of its (nonzero) digits is 62208, while the sum is 41.
The square root of 23989082 is about 4897.8650450987. The cubic root of 23989082 is about 288.4061672026.
The spelling of 23989082 in words is "twenty-three million, nine hundred eighty-nine thousand, eighty-two".
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