Base | Representation |
---|---|
bin | 10101011100111001… |
… | …001001101100001010 |
3 | 2012110020021000010021 |
4 | 111130321021230022 |
5 | 334133012303000 |
6 | 14325324011054 |
7 | 1443534003001 |
oct | 253471115412 |
9 | 65406230107 |
10 | 23033322250 |
11 | 984a789a14 |
12 | 4569990a8a |
13 | 2230c58383 |
14 | 11870c3c38 |
15 | 8ec1e311a |
hex | 55ce49b0a |
23033322250 has 16 divisors (see below), whose sum is σ = 43118379720. Its totient is φ = 9213328800.
The previous prime is 23033322241. The next prime is 23033322269. The reversal of 23033322250 is 5222333032.
It can be written as a sum of positive squares in 4 ways, for example, as 7615878361 + 15417443889 = 87269^2 + 124167^2 .
It is a Harshad number since it is a multiple of its sum of digits (25).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46066395 + ... + 46066894.
Almost surely, 223033322250 is an apocalyptic number.
23033322250 is a deficient number, since it is larger than the sum of its proper divisors (20085057470).
23033322250 is an equidigital number, since it uses as much as digits as its factorization.
23033322250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 92133306 (or 92133296 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 25.
Adding to 23033322250 its reverse (5222333032), we get a palindrome (28255655282).
The spelling of 23033322250 in words is "twenty-three billion, thirty-three million, three hundred twenty-two thousand, two hundred fifty".
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