Base | Representation |
---|---|
bin | 1011110001011010100… |
… | …0000000101011111010 |
3 | 201100000122222102222000 |
4 | 2330112220000223322 |
5 | 11303143210101414 |
6 | 232524214241430 |
7 | 20416525364031 |
oct | 2742650005372 |
9 | 640018872860 |
10 | 202243050234 |
11 | 78852a25025 |
12 | 33242956276 |
13 | 160c0c44834 |
14 | 9b07d67718 |
15 | 53da346b09 |
hex | 2f16a00afa |
202243050234 has 32 divisors (see below), whose sum is σ = 458991325440. Its totient is φ = 65980001376.
The previous prime is 202243050223. The next prime is 202243050259. The reversal of 202243050234 is 432050342202.
It is a happy number.
202243050234 is a `hidden beast` number, since 202 + 2 + 430 + 5 + 0 + 23 + 4 = 666.
202243050234 is digitally balanced in base 7, 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 (27).
It is a junction number, because it is equal to n+sod(n) for n = 202243050198 and 202243050207.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39840459 + ... + 39845534.
It is an arithmetic number, because the mean of its divisors is an integer number (14343478920).
Almost surely, 2202243050234 is an apocalyptic number.
202243050234 is an abundant number, since it is smaller than the sum of its proper divisors (256748275206).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202243050234 is a wasteful number, since it uses less digits than its factorization.
202243050234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 79686051 (or 79686045 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 27.
Adding to 202243050234 its reverse (432050342202), we get a palindrome (634293392436).
The spelling of 202243050234 in words is "two hundred two billion, two hundred forty-three million, fifty thousand, two hundred thirty-four".
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