Base | Representation |
---|---|
bin | 1110111111010000… |
… | …1000010101001001 |
3 | 101101101202220222012 |
4 | 3233310020111021 |
5 | 31214443421413 |
6 | 1503123505305 |
7 | 201463336100 |
oct | 35764102511 |
9 | 11341686865 |
10 | 4023420233 |
11 | 1785130198 |
12 | 943528235 |
13 | 4c1731841 |
14 | 2a24cd037 |
15 | 18834e7a8 |
hex | efd08549 |
4023420233 has 6 divisors (see below), whose sum is σ = 4680305226. Its totient is φ = 3448645872.
The previous prime is 4023420229. The next prime is 4023420251. The reversal of 4023420233 is 3320243204.
4023420233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 3769591609 + 253828624 = 61397^2 + 15932^2 .
It is not a de Polignac number, because 4023420233 - 22 = 4023420229 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 4023420199 and 4023420208.
It is not an unprimeable number, because it can be changed into a prime (4023420253) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 41055260 + ... + 41055357.
It is an arithmetic number, because the mean of its divisors is an integer number (780050871).
Almost surely, 24023420233 is an apocalyptic number.
It is an amenable number.
4023420233 is a deficient number, since it is larger than the sum of its proper divisors (656884993).
4023420233 is an equidigital number, since it uses as much as digits as its factorization.
4023420233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 82110631 (or 82110624 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 23.
The square root of 4023420233 is about 63430.4361722352. The cubic root of 4023420233 is about 1590.4931335665.
Adding to 4023420233 its reverse (3320243204), we get a palindrome (7343663437).
The spelling of 4023420233 in words is "four billion, twenty-three million, four hundred twenty thousand, two hundred thirty-three".
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