Base | Representation |
---|---|
bin | 10011000000000101… |
… | …00100101110000110 |
3 | 222022221101202211212 |
4 | 21200002210232012 |
5 | 131343003101042 |
6 | 4404131331422 |
7 | 510536646035 |
oct | 114002445606 |
9 | 28287352755 |
10 | 10201222022 |
11 | 4365362102 |
12 | 1b88450b72 |
13 | c675b1a64 |
14 | 6cab8271c |
15 | 3ea8a9482 |
hex | 2600a4b86 |
10201222022 has 4 divisors (see below), whose sum is σ = 15301833036. Its totient is φ = 5100611010.
The previous prime is 10201222021. The next prime is 10201222081. The reversal of 10201222022 is 22022210201.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22022210201 = 1087 ⋅20259623.
It is a junction number, because it is equal to n+sod(n) for n = 10201221988 and 10201222006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10201222021) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2550305504 + ... + 2550305507.
It is an arithmetic number, because the mean of its divisors is an integer number (3825458259).
Almost surely, 210201222022 is an apocalyptic number.
10201222022 is a deficient number, since it is larger than the sum of its proper divisors (5100611014).
10201222022 is an equidigital number, since it uses as much as digits as its factorization.
10201222022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5100611013.
The product of its (nonzero) digits is 64, while the sum is 14.
Adding to 10201222022 its reverse (22022210201), we get a palindrome (32223432223).
The spelling of 10201222022 in words is "ten billion, two hundred one million, two hundred twenty-two thousand, twenty-two".
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