Base | Representation |
---|---|
bin | 1011110001010000101… |
… | …1110101110000100011 |
3 | 201022220210221111220111 |
4 | 2330110023311300203 |
5 | 11303102220023021 |
6 | 232520152552151 |
7 | 20415520404505 |
oct | 2742413656043 |
9 | 638823844814 |
10 | 202202111011 |
11 | 7883190285a |
12 | 332310b2657 |
13 | 160b560c644 |
14 | 9b0274bd75 |
15 | 53d695b8e1 |
hex | 2f142f5c23 |
202202111011 has 12 divisors (see below), whose sum is σ = 213450830400. Its totient is φ = 191518257168.
The previous prime is 202202111009. The next prime is 202202111071. The reversal of 202202111011 is 110111202202.
202202111011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 202202111011 - 21 = 202202111009 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 202202110982 and 202202111000.
It is not an unprimeable number, because it can be changed into a prime (202202111071) 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 11 ways as a sum of consecutive naturals, for example, 1670350 + ... + 1787308.
It is an arithmetic number, because the mean of its divisors is an integer number (17787569200).
Almost surely, 2202202111011 is an apocalyptic number.
202202111011 is a deficient number, since it is larger than the sum of its proper divisors (11248719389).
202202111011 is a wasteful number, since it uses less digits than its factorization.
202202111011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 121786 (or 121767 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 202202111011 its reverse (110111202202), we get a palindrome (312313313213).
The spelling of 202202111011 in words is "two hundred two billion, two hundred two million, one hundred eleven thousand, eleven".
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