Base | Representation |
---|---|
bin | 10100100111010011… |
… | …000000101011001100 |
3 | 2010010120021101011121 |
4 | 110213103000223030 |
5 | 330312314201104 |
6 | 14100203130324 |
7 | 1412335004230 |
oct | 244723005314 |
9 | 63116241147 |
10 | 22134131404 |
11 | 942915a590 |
12 | 43588139a4 |
13 | 2119886098 |
14 | 10dd8d85c0 |
15 | 8982c6254 |
hex | 5274c0acc |
22134131404 has 48 divisors (see below), whose sum is σ = 48316052736. Its totient is φ = 8619508800.
The previous prime is 22134131381. The next prime is 22134131417. The reversal of 22134131404 is 40413143122.
It is a super-2 number, since 2×221341314042 (a number of 21 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 662214 + ... + 694834.
It is an arithmetic number, because the mean of its divisors is an integer number (1006584432).
Almost surely, 222134131404 is an apocalyptic number.
It is an amenable number.
22134131404 is an abundant number, since it is smaller than the sum of its proper divisors (26181921332).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22134131404 is a wasteful number, since it uses less digits than its factorization.
22134131404 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34846 (or 34844 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 25.
Adding to 22134131404 its reverse (40413143122), we get a palindrome (62547274526).
The spelling of 22134131404 in words is "twenty-two billion, one hundred thirty-four million, one hundred thirty-one thousand, four hundred four".
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