Base | Representation |
---|---|
bin | 1011101001001001000… |
… | …0001011011010011010 |
3 | 201010021220002002011111 |
4 | 2322102100023122122 |
5 | 11234121141211302 |
6 | 231520002050534 |
7 | 20310510506533 |
oct | 2722220133232 |
9 | 633256062144 |
10 | 200022210202 |
11 | 77913361041 |
12 | 32923049a4a |
13 | 15b28ac75c9 |
14 | 997702368a |
15 | 530a3b00d7 |
hex | 2e9240b69a |
200022210202 has 4 divisors (see below), whose sum is σ = 300033315306. Its totient is φ = 100011105100.
The previous prime is 200022210151. The next prime is 200022210217. The reversal of 200022210202 is 202012220002.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 202012220002 = 2 ⋅101006110001.
It can be written as a sum of positive squares in only one way, i.e., 153749467881 + 46272742321 = 392109^2 + 215111^2 .
It is a Smith number, since the sum of its digits (13) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50005552549 + ... + 50005552552.
Almost surely, 2200022210202 is an apocalyptic number.
200022210202 is a deficient number, since it is larger than the sum of its proper divisors (100011105104).
200022210202 is a wasteful number, since it uses less digits than its factorization.
200022210202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 100011105103.
The product of its (nonzero) digits is 64, while the sum is 13.
Adding to 200022210202 its reverse (202012220002), we get a palindrome (402034430204).
The spelling of 200022210202 in words is "two hundred billion, twenty-two million, two hundred ten thousand, two hundred two".
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