Base | Representation |
---|---|
bin | 1110111010001101… |
… | …0010111100000111 |
3 | 101022220220100110121 |
4 | 3232203102330013 |
5 | 31144032330043 |
6 | 1501045402411 |
7 | 201115252051 |
oct | 35643227407 |
9 | 11286810417 |
10 | 4002230023 |
11 | 1774177720 |
12 | 938409407 |
13 | 4ba22275c |
14 | 29d7748d1 |
15 | 186565ded |
hex | ee8d2f07 |
4002230023 has 32 divisors (see below), whose sum is σ = 4701980160. Its totient is φ = 3369548160.
The previous prime is 4002230021. The next prime is 4002230041. The reversal of 4002230023 is 3200322004.
4002230023 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 4002230023 - 21 = 4002230021 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 4002229979 and 4002230006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4002230021) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2142736 + ... + 2144602.
It is an arithmetic number, because the mean of its divisors is an integer number (146936880).
Almost surely, 24002230023 is an apocalyptic number.
4002230023 is a deficient number, since it is larger than the sum of its proper divisors (699750137).
4002230023 is a wasteful number, since it uses less digits than its factorization.
4002230023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2167.
The product of its (nonzero) digits is 288, while the sum is 16.
The square root of 4002230023 is about 63263.1806266489. The cubic root of 4002230023 is about 1587.6959922360.
Adding to 4002230023 its reverse (3200322004), we get a palindrome (7202552027).
The spelling of 4002230023 in words is "four billion, two million, two hundred thirty thousand, twenty-three".
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