Base | Representation |
---|---|
bin | 1011110001010101100… |
… | …0001101101110100101 |
3 | 201022222012121200201112 |
4 | 2330111120031232211 |
5 | 11303122331212013 |
6 | 232522150034405 |
7 | 20416152522230 |
oct | 2742530155645 |
9 | 638865550645 |
10 | 202222132133 |
11 | 78842137a3a |
12 | 33237948a05 |
13 | 160b97cc568 |
14 | 9b05280417 |
15 | 53d85b3ba8 |
hex | 2f1560dba5 |
202222132133 has 4 divisors (see below), whose sum is σ = 231111008160. Its totient is φ = 173333256108.
The previous prime is 202222132121. The next prime is 202222132139. The reversal of 202222132133 is 331231222202.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 202222132133 - 24 = 202222132117 is a prime.
It is a super-2 number, since 2×2022221321332 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 202222132099 and 202222132108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (202222132139) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14444438003 + ... + 14444438016.
It is an arithmetic number, because the mean of its divisors is an integer number (57777752040).
Almost surely, 2202222132133 is an apocalyptic number.
It is an amenable number.
202222132133 is a deficient number, since it is larger than the sum of its proper divisors (28888876027).
202222132133 is an equidigital number, since it uses as much as digits as its factorization.
202222132133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28888876026.
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 202222132133 its reverse (331231222202), we get a palindrome (533453354335).
The spelling of 202222132133 in words is "two hundred two billion, two hundred twenty-two million, one hundred thirty-two thousand, one hundred thirty-three".
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