Base | Representation |
---|---|
bin | 101100011101… |
… | …1101110111111 |
3 | 1121212102220011 |
4 | 1120323232333 |
5 | 21432011333 |
6 | 2151404051 |
7 | 402105634 |
oct | 130735677 |
9 | 47772804 |
10 | 23313343 |
11 | 12183729 |
12 | 7983627 |
13 | 4aa35a1 |
14 | 314c18b |
15 | 20a79cd |
hex | 163bbbf |
23313343 has 8 divisors (see below), whose sum is σ = 23625056. Its totient is φ = 23004000.
The previous prime is 23313337. The next prime is 23313371. The reversal of 23313343 is 34331332.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 23313343 - 213 = 23305151 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 (23313373) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26905 + ... + 27757.
It is an arithmetic number, because the mean of its divisors is an integer number (2953132).
Almost surely, 223313343 is an apocalyptic number.
23313343 is a deficient number, since it is larger than the sum of its proper divisors (311713).
23313343 is a wasteful number, since it uses less digits than its factorization.
23313343 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1185.
The product of its digits is 1944, while the sum is 22.
The square root of 23313343 is about 4828.3892759387. The cubic root of 23313343 is about 285.6723349003.
Adding to 23313343 its reverse (34331332), we get a palindrome (57644675).
The spelling of 23313343 in words is "twenty-three million, three hundred thirteen thousand, three hundred forty-three".
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