Base | Representation |
---|---|
bin | 10100100111111001… |
… | …111000101000111110 |
3 | 2010011021110010012011 |
4 | 110213321320220332 |
5 | 330322421301420 |
6 | 14101205401434 |
7 | 1412520426601 |
oct | 244771705076 |
9 | 63137403164 |
10 | 22144322110 |
11 | 943398aa59 |
12 | 436010927a |
13 | 211ba136a1 |
14 | 1100dcc338 |
15 | 89913a95a |
hex | 527e78a3e |
22144322110 has 8 divisors (see below), whose sum is σ = 39859779816. Its totient is φ = 8857728840.
The previous prime is 22144322071. The next prime is 22144322113. The reversal of 22144322110 is 1122344122.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×221443221102 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22144322113) 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, 1107216096 + ... + 1107216115.
It is an arithmetic number, because the mean of its divisors is an integer number (4982472477).
Almost surely, 222144322110 is an apocalyptic number.
22144322110 is a deficient number, since it is larger than the sum of its proper divisors (17715457706).
22144322110 is a wasteful number, since it uses less digits than its factorization.
22144322110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2214432218.
The product of its (nonzero) digits is 768, while the sum is 22.
Adding to 22144322110 its reverse (1122344122), we get a palindrome (23266666232).
The spelling of 22144322110 in words is "twenty-two billion, one hundred forty-four million, three hundred twenty-two thousand, one hundred ten".
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