Base | Representation |
---|---|
bin | 1001000011111100… |
… | …0001011110010101 |
3 | 20021112001202200021 |
4 | 2100333001132111 |
5 | 14440201041323 |
6 | 1041211345141 |
7 | 114164254300 |
oct | 22077013625 |
9 | 6245052607 |
10 | 2432440213 |
11 | 103905a375 |
12 | 57a7521b1 |
13 | 2c9c36548 |
14 | 1910a5b37 |
15 | e383305d |
hex | 90fc1795 |
2432440213 has 6 divisors (see below), whose sum is σ = 2829573366. Its totient is φ = 2084948712.
The previous prime is 2432440201. The next prime is 2432440217. The reversal of 2432440213 is 3120442342.
It is a happy number.
2432440213 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., 2286465489 + 145974724 = 47817^2 + 12082^2 .
It is not a de Polignac number, because 2432440213 - 29 = 2432439701 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2432440217) 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, 24820770 + ... + 24820867.
It is an arithmetic number, because the mean of its divisors is an integer number (471595561).
Almost surely, 22432440213 is an apocalyptic number.
It is an amenable number.
2432440213 is a deficient number, since it is larger than the sum of its proper divisors (397133153).
2432440213 is an equidigital number, since it uses as much as digits as its factorization.
2432440213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49641651 (or 49641644 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 25.
The square root of 2432440213 is about 49319.7750704522. The cubic root of 2432440213 is about 1344.8712973683.
Adding to 2432440213 its reverse (3120442342), we get a palindrome (5552882555).
The spelling of 2432440213 in words is "two billion, four hundred thirty-two million, four hundred forty thousand, two hundred thirteen".
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