Base | Representation |
---|---|
bin | 10101100111101010… |
… | …011101110111101011 |
3 | 2012220211021111202011 |
4 | 111213222131313223 |
5 | 340020242201443 |
6 | 14355301020351 |
7 | 1451156634535 |
oct | 254752356753 |
9 | 65824244664 |
10 | 23214022123 |
11 | 993278a456 |
12 | 45ba3b46b7 |
13 | 225c515986 |
14 | 11a30c0855 |
15 | 90ced8b9d |
hex | 567a9ddeb |
23214022123 has 4 divisors (see below), whose sum is σ = 23214762648. Its totient is φ = 23213281600.
The previous prime is 23214022093. The next prime is 23214022133. The reversal of 23214022123 is 32122041232.
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 23214022123 - 221 = 23211924971 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 23214022094 and 23214022103.
It is not an unprimeable number, because it can be changed into a prime (23214022133) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 321061 + ... + 386662.
It is an arithmetic number, because the mean of its divisors is an integer number (5803690662).
Almost surely, 223214022123 is an apocalyptic number.
23214022123 is a deficient number, since it is larger than the sum of its proper divisors (740525).
23214022123 is an equidigital number, since it uses as much as digits as its factorization.
23214022123 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 740524.
The product of its (nonzero) digits is 1152, while the sum is 22.
Adding to 23214022123 its reverse (32122041232), we get a palindrome (55336063355).
The spelling of 23214022123 in words is "twenty-three billion, two hundred fourteen million, twenty-two thousand, one hundred twenty-three".
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