Base | Representation |
---|---|
bin | 10101101000000001… |
… | …011000111001000001 |
3 | 2012221020120210102200 |
4 | 111220001120321001 |
5 | 340023311443131 |
6 | 14400033503413 |
7 | 1451262002334 |
oct | 255001307101 |
9 | 65836523380 |
10 | 23220031041 |
11 | 9936113aa9 |
12 | 4600411b69 |
13 | 226083aa4c |
14 | 11a3c0661b |
15 | 90d7c42e6 |
hex | 568058e41 |
23220031041 has 24 divisors (see below), whose sum is σ = 35477759616. Its totient is φ = 14604131520.
The previous prime is 23220031039. The next prime is 23220031049. The reversal of 23220031041 is 14013002232.
It is not a de Polignac number, because 23220031041 - 21 = 23220031039 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (23220031049) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 753205 + ... + 783426.
It is an arithmetic number, because the mean of its divisors is an integer number (1478239984).
Almost surely, 223220031041 is an apocalyptic number.
It is an amenable number.
23220031041 is a deficient number, since it is larger than the sum of its proper divisors (12257728575).
23220031041 is a wasteful number, since it uses less digits than its factorization.
23220031041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1536733 (or 1536730 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
Adding to 23220031041 its reverse (14013002232), we get a palindrome (37233033273).
The spelling of 23220031041 in words is "twenty-three billion, two hundred twenty million, thirty-one thousand, forty-one".
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