Base | Representation |
---|---|
bin | 10101111010001110… |
… | …011011101011101001 |
3 | 2020201112021012002020 |
4 | 111322032123223221 |
5 | 341140003041413 |
6 | 14450223455053 |
7 | 1461660641211 |
oct | 257216335351 |
9 | 66645235066 |
10 | 23525440233 |
11 | 9a82552499 |
12 | 4686757489 |
13 | 22abbb0949 |
14 | 11d25c7241 |
15 | 92a500c23 |
hex | 57a39bae9 |
23525440233 has 16 divisors (see below), whose sum is σ = 33325884480. Its totient is φ = 14733544896.
The previous prime is 23525440217. The next prime is 23525440241. The reversal of 23525440233 is 33204452532.
It is not a de Polignac number, because 23525440233 - 24 = 23525440217 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 23525440194 and 23525440203.
It is not an unprimeable number, because it can be changed into a prime (23525442233) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3650935 + ... + 3657372.
It is an arithmetic number, because the mean of its divisors is an integer number (2082867780).
Almost surely, 223525440233 is an apocalyptic number.
It is an amenable number.
23525440233 is a deficient number, since it is larger than the sum of its proper divisors (9800444247).
23525440233 is a wasteful number, since it uses less digits than its factorization.
23525440233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7308376.
The product of its (nonzero) digits is 86400, while the sum is 33.
Adding to 23525440233 its reverse (33204452532), we get a palindrome (56729892765).
The spelling of 23525440233 in words is "twenty-three billion, five hundred twenty-five million, four hundred forty thousand, two hundred thirty-three".
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