Base | Representation |
---|---|
bin | 1100111011000101101… |
… | …1001000000101011011 |
3 | 210020001221211002222121 |
4 | 3032301123020011123 |
5 | 12114144110312311 |
6 | 245554455202111 |
7 | 22016601643600 |
oct | 3166133100533 |
9 | 706057732877 |
10 | 222020010331 |
11 | 86181564949 |
12 | 37042076337 |
13 | 17c233591a2 |
14 | aa627906a7 |
15 | 5b96706b71 |
hex | 33b16c815b |
222020010331 has 12 divisors (see below), whose sum is σ = 258277060272. Its totient is φ = 190296319248.
The previous prime is 222020010259. The next prime is 222020010337. The reversal of 222020010331 is 133010020222.
222020010331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a de Polignac number, because none of the positive numbers 2k-222020010331 is a prime.
It is a super-2 number, since 2×2220200103312 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (222020010337) 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, 1835386 + ... + 1952608.
It is an arithmetic number, because the mean of its divisors is an integer number (21523088356).
Almost surely, 2222020010331 is an apocalyptic number.
222020010331 is a deficient number, since it is larger than the sum of its proper divisors (36257049941).
222020010331 is a wasteful number, since it uses less digits than its factorization.
222020010331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 155890 (or 155883 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 222020010331 its reverse (133010020222), we get a palindrome (355030030553).
The spelling of 222020010331 in words is "two hundred twenty-two billion, twenty million, ten thousand, three hundred thirty-one".
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