Base | Representation |
---|---|
bin | 111100111010100… |
… | …111110001011110 |
3 | 2122020001222202002 |
4 | 330322213301132 |
5 | 4043113001342 |
6 | 245225002302 |
7 | 34216600325 |
oct | 7472476136 |
9 | 2566058662 |
10 | 1022000222 |
11 | 48498a991 |
12 | 246323392 |
13 | 133970b79 |
14 | 99a370bc |
15 | 5eac9d32 |
hex | 3cea7c5e |
1022000222 has 16 divisors (see below), whose sum is σ = 1559310912. Its totient is φ = 502242720.
The previous prime is 1022000209. The next prime is 1022000227. The reversal of 1022000222 is 2220002201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1022000227) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 226763 + ... + 231225.
It is an arithmetic number, because the mean of its divisors is an integer number (97456932).
Almost surely, 21022000222 is an apocalyptic number.
1022000222 is a deficient number, since it is larger than the sum of its proper divisors (537310690).
1022000222 is a wasteful number, since it uses less digits than its factorization.
1022000222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6403.
The product of its (nonzero) digits is 32, while the sum is 11.
The square root of 1022000222 is about 31968.7381984338. The cubic root of 1022000222 is about 1007.2802762864.
Adding to 1022000222 its reverse (2220002201), we get a palindrome (3242002423).
The spelling of 1022000222 in words is "one billion, twenty-two million, two hundred twenty-two", and thus it is an aban number.
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