Base | Representation |
---|---|
bin | 10101110011010111… |
… | …101111111110001011 |
3 | 2020102111212200022222 |
4 | 111303113233332023 |
5 | 340421033121443 |
6 | 14430555004255 |
7 | 1456063321565 |
oct | 256327577613 |
9 | 66374780288 |
10 | 23410442123 |
11 | 9a23647732 |
12 | 465413968b |
13 | 2291118623 |
14 | 11c1210335 |
15 | 920387468 |
hex | 5735eff8b |
23410442123 has 4 divisors (see below), whose sum is σ = 23414793240. Its totient is φ = 23406091008.
The previous prime is 23410442119. The next prime is 23410442129. The reversal of 23410442123 is 32124401432.
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 23410442123 - 22 = 23410442119 is a prime.
It is a super-3 number, since 3×234104421233 (a number of 32 digits) contains 333 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 23410442092 and 23410442101.
It is not an unprimeable number, because it can be changed into a prime (23410442129) 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, 2167478 + ... + 2178251.
It is an arithmetic number, because the mean of its divisors is an integer number (5853698310).
Almost surely, 223410442123 is an apocalyptic number.
23410442123 is a deficient number, since it is larger than the sum of its proper divisors (4351117).
23410442123 is an equidigital number, since it uses as much as digits as its factorization.
23410442123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4351116.
The product of its (nonzero) digits is 4608, while the sum is 26.
Adding to 23410442123 its reverse (32124401432), we get a palindrome (55534843555).
The spelling of 23410442123 in words is "twenty-three billion, four hundred ten million, four hundred forty-two thousand, one hundred twenty-three".
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