Base | Representation |
---|---|
bin | 10100100010011101… |
… | …111010000001101000 |
3 | 2002220220210122021102 |
4 | 110202131322001220 |
5 | 330131043223142 |
6 | 14044150300532 |
7 | 1410332162030 |
oct | 244235720150 |
9 | 62826718242 |
10 | 22053101672 |
11 | 9397445768 |
12 | 4335657748 |
13 | 2105b550b4 |
14 | 10d2c448c0 |
15 | 89111c532 |
hex | 52277a068 |
22053101672 has 16 divisors (see below), whose sum is σ = 47256646560. Its totient is φ = 9451329264.
The previous prime is 22053101671. The next prime is 22053101683. The reversal of 22053101672 is 27610135022.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (22053101671) 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, 196902638 + ... + 196902749.
It is an arithmetic number, because the mean of its divisors is an integer number (2953540410).
Almost surely, 222053101672 is an apocalyptic number.
It is an amenable number.
22053101672 is an abundant number, since it is smaller than the sum of its proper divisors (25203544888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22053101672 is a wasteful number, since it uses less digits than its factorization.
22053101672 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 393805400 (or 393805396 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 29.
Adding to 22053101672 its reverse (27610135022), we get a palindrome (49663236694).
The spelling of 22053101672 in words is "twenty-two billion, fifty-three million, one hundred one thousand, six hundred seventy-two".
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