Base | Representation |
---|---|
bin | 1111000011101100… |
… | …0110010100011100 |
3 | 101102200210002211202 |
4 | 3300323012110130 |
5 | 31234224233340 |
6 | 1505030335032 |
7 | 202110432113 |
oct | 36073062434 |
9 | 11380702752 |
10 | 4042024220 |
11 | 1794687693 |
12 | 9497ba478 |
13 | 4c5546710 |
14 | 2a4b72c7a |
15 | 189cc6c15 |
hex | f0ec651c |
4042024220 has 24 divisors (see below), whose sum is σ = 9141193824. Its totient is φ = 1492439616.
The previous prime is 4042024213. The next prime is 4042024247. The reversal of 4042024220 is 224202404.
4042024220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 4042024192 and 4042024201.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7772864 + ... + 7773383.
It is an arithmetic number, because the mean of its divisors is an integer number (380883076).
Almost surely, 24042024220 is an apocalyptic number.
It is an amenable number.
4042024220 is an abundant number, since it is smaller than the sum of its proper divisors (5099169604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4042024220 is a wasteful number, since it uses less digits than its factorization.
4042024220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15546269 (or 15546267 counting only the distinct ones).
The product of its (nonzero) digits is 1024, while the sum is 20.
The square root of 4042024220 is about 63576.9157792355. The cubic root of 4042024220 is about 1592.9408042975.
Adding to 4042024220 its reverse (224202404), we get a palindrome (4266226624).
The spelling of 4042024220 in words is "four billion, forty-two million, twenty-four thousand, two hundred twenty".
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