Base | Representation |
---|---|
bin | 1010000000101000100101… |
… | …10101001101110100100011 |
3 | 2212221022212202022220122021 |
4 | 11000110102311031310203 |
5 | 10341121110433112011 |
6 | 114452103420522311 |
7 | 4431213313121260 |
oct | 500242265156443 |
9 | 85838782286567 |
10 | 22012023332131 |
11 | 7017279356248 |
12 | 25760b20b0397 |
13 | c3895678b901 |
14 | 56155d880267 |
15 | 2828b3692471 |
hex | 140512d4dd23 |
22012023332131 has 8 divisors (see below), whose sum is σ = 25191586414080. Its totient is φ = 18841207330248.
The previous prime is 22012023332119. The next prime is 22012023332161. The reversal of 22012023332131 is 13123332021022.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 22012023332131 - 27 = 22012023332003 is a prime.
It is a super-2 number, since 2×220120233321312 (a number of 27 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 = 22012023332096 and 22012023332105.
It is not an unprimeable number, because it can be changed into a prime (22012023332161) 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 7 ways as a sum of consecutive naturals, for example, 2186764621 + ... + 2186774686.
It is an arithmetic number, because the mean of its divisors is an integer number (3148948301760).
Almost surely, 222012023332131 is an apocalyptic number.
22012023332131 is a deficient number, since it is larger than the sum of its proper divisors (3179563081949).
22012023332131 is an equidigital number, since it uses as much as digits as its factorization.
22012023332131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4373540033.
The product of its (nonzero) digits is 2592, while the sum is 25.
Adding to 22012023332131 its reverse (13123332021022), we get a palindrome (35135355353153).
The spelling of 22012023332131 in words is "twenty-two trillion, twelve billion, twenty-three million, three hundred thirty-two thousand, one hundred thirty-one".
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