Base | Representation |
---|---|
bin | 1000001111011000… |
… | …1011111111101010 |
3 | 12201011022021021011 |
4 | 2003312023333222 |
5 | 14012234121302 |
6 | 1003255134134 |
7 | 105546601330 |
oct | 20366137752 |
9 | 5634267234 |
10 | 2212020202 |
11 | a3569a577 |
12 | 51897434a |
13 | 29337c8c2 |
14 | 16dac9b50 |
15 | ce2e35d7 |
hex | 83d8bfea |
2212020202 has 16 divisors (see below), whose sum is σ = 3827476800. Its totient is φ = 939148128.
The previous prime is 2212020199. The next prime is 2212020241. The reversal of 2212020202 is 2020202122.
It is a super-2 number, since 2×22120202022 = 9786066748112241608, which contains 22 as substring.
2212020202 is a modest number, since divided by 20202 gives 2212 as remainder.
It is an unprimeable number.
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, 736827 + ... + 739822.
It is an arithmetic number, because the mean of its divisors is an integer number (239217300).
Almost surely, 22212020202 is an apocalyptic number.
2212020202 is a deficient number, since it is larger than the sum of its proper divisors (1615456598).
2212020202 is a wasteful number, since it uses less digits than its factorization.
2212020202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1476765.
The product of its (nonzero) digits is 64, while the sum is 13.
The square root of 2212020202 is about 47032.1188338352. The cubic root of 2212020202 is about 1302.9558386479.
Adding to 2212020202 its reverse (2020202122), we get a palindrome (4232222324).
The spelling of 2212020202 in words is "two billion, two hundred twelve million, twenty thousand, two hundred two".
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