Base | Representation |
---|---|
bin | 110000001111111100101101… |
… | …011110101000111100001010 |
3 | 1000211100100000000122021001002 |
4 | 300033330231132220330022 |
5 | 210303210112310401302 |
6 | 2031152203412455002 |
7 | 62461050431555360 |
oct | 6017745536507412 |
9 | 1024310000567032 |
10 | 212202212200202 |
11 | 616834a8761084 |
12 | 1b97226361a462 |
13 | 91537763b1423 |
14 | 3a588db419630 |
15 | 197ecee760c02 |
hex | c0ff2d7a8f0a |
212202212200202 has 16 divisors (see below), whose sum is σ = 363778952409600. Its totient is φ = 90942872354928.
The previous prime is 212202212200201. The next prime is 212202212200219. The reversal of 212202212200202 is 202002212202212.
It is not an unprimeable number, because it can be changed into a prime (212202212200201) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76325018 + ... + 79056389.
It is an arithmetic number, because the mean of its divisors is an integer number (22736184525600).
Almost surely, 2212202212200202 is an apocalyptic number.
212202212200202 is a deficient number, since it is larger than the sum of its proper divisors (151576740209398).
212202212200202 is a wasteful number, since it uses less digits than its factorization.
212202212200202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 155478965.
The product of its (nonzero) digits is 512, while the sum is 20.
Adding to 212202212200202 its reverse (202002212202212), we get a palindrome (414204424402414).
The spelling of 212202212200202 in words is "two hundred twelve trillion, two hundred two billion, two hundred twelve million, two hundred thousand, two hundred two".
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