Base | Representation |
---|---|
bin | 101100100111… |
… | …1011100011111 |
3 | 1122000112122101 |
4 | 1121033130133 |
5 | 21442102304 |
6 | 2153225531 |
7 | 402563212 |
oct | 131173437 |
9 | 48015571 |
10 | 23394079 |
11 | 12229355 |
12 | 7a022a7 |
13 | 4b01267 |
14 | 316d779 |
15 | 20c18a4 |
hex | 164f71f |
23394079 has 4 divisors (see below), whose sum is σ = 23419984. Its totient is φ = 23368176.
The previous prime is 23394053. The next prime is 23394083. The reversal of 23394079 is 97049332.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 23394079 - 29 = 23393567 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23394029) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11547 + ... + 13420.
It is an arithmetic number, because the mean of its divisors is an integer number (5854996).
Almost surely, 223394079 is an apocalyptic number.
23394079 is a deficient number, since it is larger than the sum of its proper divisors (25905).
23394079 is an equidigital number, since it uses as much as digits as its factorization.
23394079 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25904.
The product of its (nonzero) digits is 40824, while the sum is 37.
The square root of 23394079 is about 4836.7426022066. The cubic root of 23394079 is about 286.0017237903.
The spelling of 23394079 in words is "twenty-three million, three hundred ninety-four thousand, seventy-nine".
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