| Base | Representation |
|---|---|
| bin | 1110111111001101… |
| … | …1000011011101000 |
| 3 | 101101101101221211210 |
| 4 | 3233303120123220 |
| 5 | 31214421132130 |
| 6 | 1503115353120 |
| 7 | 201461561103 |
| oct | 35763303350 |
| 9 | 11341357753 |
| 10 | 4023224040 |
| 11 | 1785006850 |
| 12 | 9434527a0 |
| 13 | 4c1693454 |
| 14 | 2a247b73a |
| 15 | 1883115b0 |
| hex | efcd86e8 |
4023224040 has 128 divisors (see below), whose sum is σ = 13363729920. Its totient is φ = 960748800.
The previous prime is 4023224039. The next prime is 4023224041. The reversal of 4023224040 is 404223204.
It is an interprime number because it is at equal distance from previous prime (4023224039) and next prime (4023224041).
It is a junction number, because it is equal to n+sod(n) for n = 4023223998 and 4023224016.
It is not an unprimeable number, because it can be changed into a prime (4023224041) 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 31 ways as a sum of consecutive naturals, for example, 65695 + ... + 111185.
It is an arithmetic number, because the mean of its divisors is an integer number (104404140).
Almost surely, 24023224040 is an apocalyptic number.
4023224040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4023224040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6681864960).
4023224040 is an abundant number, since it is smaller than the sum of its proper divisors (9340505880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4023224040 is a wasteful number, since it uses less digits than its factorization.
4023224040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45583 (or 45579 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 21.
The square root of 4023224040 is about 63428.8896324065. The cubic root of 4023224040 is about 1590.4672808778.
Adding to 4023224040 its reverse (404223204), we get a palindrome (4427447244).
The spelling of 4023224040 in words is "four billion, twenty-three million, two hundred twenty-four thousand, forty".
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