Base | Representation |
---|---|
bin | 10101101000110110… |
… | …010111100001001000 |
3 | 2012222012201101012022 |
4 | 111220312113201020 |
5 | 340040340402143 |
6 | 14401251304012 |
7 | 1451521024214 |
oct | 255066274110 |
9 | 65865641168 |
10 | 23233919048 |
11 | 9942a3a29a |
12 | 4604bab008 |
13 | 22636911c2 |
14 | 11a59bd944 |
15 | 90eb19268 |
hex | 568d97848 |
23233919048 has 12 divisors (see below), whose sum is σ = 43564406595. Its totient is φ = 11616743960.
The previous prime is 23233919047. The next prime is 23233919053. The reversal of 23233919048 is 84091933232.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in only one way, i.e., 11616959524 + 11616959524 = 107782^2 + 107782^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=107782.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23233919047) by changing a digit.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 404183 + ... + 458073.
Almost surely, 223233919048 is an apocalyptic number.
It is an amenable number.
23233919048 is a deficient number, since it is larger than the sum of its proper divisors (20330487547).
23233919048 is an frugal number, since it uses more digits than its factorization.
23233919048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 107788 (or 53893 counting only the distinct ones).
The product of its (nonzero) digits is 279936, while the sum is 44.
The spelling of 23233919048 in words is "twenty-three billion, two hundred thirty-three million, nine hundred nineteen thousand, forty-eight".
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