Base | Representation |
---|---|
bin | 101100000101… |
… | …0110110001111 |
3 | 1121111021012212 |
4 | 1120022312033 |
5 | 21404104403 |
6 | 2143221035 |
7 | 400313066 |
oct | 130126617 |
9 | 47437185 |
10 | 23113103 |
11 | 12057242 |
12 | 78a777b |
13 | 4a333c0 |
14 | 30d91dd |
15 | 20684d8 |
hex | 160ad8f |
23113103 has 4 divisors (see below), whose sum is σ = 24891048. Its totient is φ = 21335160.
The previous prime is 23113099. The next prime is 23113121. The reversal of 23113103 is 30131132.
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 23113103 - 22 = 23113099 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23113193) 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 3 ways as a sum of consecutive naturals, for example, 888953 + ... + 888978.
It is an arithmetic number, because the mean of its divisors is an integer number (6222762).
Almost surely, 223113103 is an apocalyptic number.
23113103 is a deficient number, since it is larger than the sum of its proper divisors (1777945).
23113103 is a wasteful number, since it uses less digits than its factorization.
23113103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1777944.
The product of its (nonzero) digits is 54, while the sum is 14.
The square root of 23113103 is about 4807.6088651220. The cubic root of 23113103 is about 284.8520952063.
Adding to 23113103 its reverse (30131132), we get a palindrome (53244235).
The spelling of 23113103 in words is "twenty-three million, one hundred thirteen thousand, one hundred three".
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