Base | Representation |
---|---|
bin | 10101100010110110… |
… | …100100110010101011 |
3 | 2012201012101220200211 |
4 | 111202312210302223 |
5 | 334334111410443 |
6 | 14343255041551 |
7 | 1446156614560 |
oct | 254266446253 |
9 | 65635356624 |
10 | 23133310123 |
11 | 98a1172320 |
12 | 45973702b7 |
13 | 22488964b1 |
14 | 11964b0867 |
15 | 905d9419d |
hex | 562da4cab |
23133310123 has 8 divisors (see below), whose sum is σ = 28841529600. Its totient is φ = 18025955880.
The previous prime is 23133310087. The next prime is 23133310153. The reversal of 23133310123 is 32101333132.
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 23133310123 - 221 = 23131212971 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 23133310094 and 23133310103.
It is not an unprimeable number, because it can be changed into a prime (23133310153) 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, 150216223 + ... + 150216376.
It is an arithmetic number, because the mean of its divisors is an integer number (3605191200).
Almost surely, 223133310123 is an apocalyptic number.
23133310123 is a deficient number, since it is larger than the sum of its proper divisors (5708219477).
23133310123 is a wasteful number, since it uses less digits than its factorization.
23133310123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 300432617.
The product of its (nonzero) digits is 972, while the sum is 22.
Adding to 23133310123 its reverse (32101333132), we get a palindrome (55234643255).
The spelling of 23133310123 in words is "twenty-three billion, one hundred thirty-three million, three hundred ten thousand, one hundred twenty-three".
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