Base | Representation |
---|---|
bin | 10101011010111110… |
… | …110001011010010001 |
3 | 2012100222220010020110 |
4 | 111122332301122101 |
5 | 334101304204413 |
6 | 14322220231533 |
7 | 1442664216225 |
oct | 253276613221 |
9 | 65328803213 |
10 | 23001241233 |
11 | 9833667a83 |
12 | 455b09b5a9 |
13 | 2227405119 |
14 | 1182b32785 |
15 | 8e94a78c3 |
hex | 55afb1691 |
23001241233 has 16 divisors (see below), whose sum is σ = 30801640320. Its totient is φ = 15267565824.
The previous prime is 23001241223. The next prime is 23001241267. The reversal of 23001241233 is 33214210032.
It is not a de Polignac number, because 23001241233 - 214 = 23001224849 is a prime.
It is not an unprimeable number, because it can be changed into a prime (23001241223) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1672935 + ... + 1686627.
It is an arithmetic number, because the mean of its divisors is an integer number (1925102520).
Almost surely, 223001241233 is an apocalyptic number.
It is an amenable number.
23001241233 is a deficient number, since it is larger than the sum of its proper divisors (7800399087).
23001241233 is a wasteful number, since it uses less digits than its factorization.
23001241233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16088.
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 23001241233 its reverse (33214210032), we get a palindrome (56215451265).
The spelling of 23001241233 in words is "twenty-three billion, one million, two hundred forty-one thousand, two hundred thirty-three".
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