Base | Representation |
---|---|
bin | 11101101101010… |
… | …00110101000100 |
3 | 122100220212200010 |
4 | 32312220311010 |
5 | 1002244012121 |
6 | 40421150220 |
7 | 6114125244 |
oct | 1666506504 |
9 | 570825603 |
10 | 249204036 |
11 | 11873a754 |
12 | 6b55b370 |
13 | 3c824313 |
14 | 2514db24 |
15 | 16d28376 |
hex | eda8d44 |
249204036 has 24 divisors (see below), whose sum is σ = 589667904. Its totient is φ = 81897760.
The previous prime is 249203987. The next prime is 249204073. The reversal of 249204036 is 630402942.
249204036 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 249203994 and 249204012.
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, 145395 + ... + 147098.
It is an arithmetic number, because the mean of its divisors is an integer number (24569496).
Almost surely, 2249204036 is an apocalyptic number.
It is an amenable number.
249204036 is an abundant number, since it is smaller than the sum of its proper divisors (340463868).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
249204036 is a wasteful number, since it uses less digits than its factorization.
249204036 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 292571 (or 292569 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 30.
The square root of 249204036 is about 15786.1976422443. The cubic root of 249204036 is about 629.2912462827.
Adding to 249204036 its reverse (630402942), we get a palindrome (879606978).
The spelling of 249204036 in words is "two hundred forty-nine million, two hundred four thousand, thirty-six".
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