Base | Representation |
---|---|
bin | 10100100001001110… |
… | …010010011011110011 |
3 | 2002212110112020220101 |
4 | 110201032102123303 |
5 | 330110222331011 |
6 | 14042123053231 |
7 | 1406656603042 |
oct | 244116223363 |
9 | 62773466811 |
10 | 22032230131 |
11 | 938668a65a |
12 | 432a671217 |
13 | 2101728082 |
14 | 10d0170559 |
15 | 88e3982c1 |
hex | 5213926f3 |
22032230131 has 8 divisors (see below), whose sum is σ = 23030835200. Its totient is φ = 21051618120.
The previous prime is 22032230113. The next prime is 22032230137. The reversal of 22032230131 is 13103223022.
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 22032230131 - 211 = 22032228083 is a prime.
It is a super-2 number, since 2×220322301312 (a number of 21 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 = 22032230099 and 22032230108.
It is not an unprimeable number, because it can be changed into a prime (22032230137) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4495761 + ... + 4500658.
It is an arithmetic number, because the mean of its divisors is an integer number (2878854400).
Almost surely, 222032230131 is an apocalyptic number.
22032230131 is a deficient number, since it is larger than the sum of its proper divisors (998605069).
22032230131 is an equidigital number, since it uses as much as digits as its factorization.
22032230131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8996529.
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 22032230131 its reverse (13103223022), we get a palindrome (35135453153).
The spelling of 22032230131 in words is "twenty-two billion, thirty-two million, two hundred thirty thousand, one hundred thirty-one".
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