Base | Representation |
---|---|
bin | 101101111110011001100111… |
… | …110011110111110010110011 |
3 | 222111221011002102200221010000 |
4 | 231332121213303313302303 |
5 | 203000322013233342321 |
6 | 1554013254532441043 |
7 | 60406324514664150 |
oct | 5576314763676263 |
9 | 874834072627100 |
10 | 202200212012211 |
11 | 594776a0372236 |
12 | 1a817909a79183 |
13 | 88a9523a4411a |
14 | 37d07847c3227 |
15 | 1859a58e1e826 |
hex | b7e667cf7cb3 |
202200212012211 has 40 divisors (see below), whose sum is σ = 345207699820544. Its totient is φ = 115541230613040.
The previous prime is 202200212012189. The next prime is 202200212012219. The reversal of 202200212012211 is 112210212002202.
It is a happy number.
202200212012211 is a `hidden beast` number, since 2 + 0 + 220 + 0 + 21 + 201 + 221 + 1 = 666.
It is not a de Polignac number, because 202200212012211 - 213 = 202200212004019 is a prime.
It is a super-2 number, since 2×2022002120122112 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (202200212012219) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 35293116 + ... + 40620246.
Almost surely, 2202200212012211 is an apocalyptic number.
202200212012211 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
202200212012211 is a deficient number, since it is larger than the sum of its proper divisors (143007487808333).
202200212012211 is an equidigital number, since it uses as much as digits as its factorization.
202200212012211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5394093 (or 5394084 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 18.
Adding to 202200212012211 its reverse (112210212002202), we get a palindrome (314410424014413).
The spelling of 202200212012211 in words is "two hundred two trillion, two hundred billion, two hundred twelve million, twelve thousand, two hundred eleven".
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