Base | Representation |
---|---|
bin | 10100101110011001… |
… | …010101110001100010 |
3 | 2010102212101021101020 |
4 | 110232121111301202 |
5 | 331033311344302 |
6 | 14120055550310 |
7 | 1415312226036 |
oct | 245631256142 |
9 | 63385337336 |
10 | 22253231202 |
11 | 948a406a74 |
12 | 439068b396 |
13 | 2138456337 |
14 | 111165c1c6 |
15 | 8a399eebc |
hex | 52e655c62 |
22253231202 has 16 divisors (see below), whose sum is σ = 44510133312. Its totient is φ = 7417131920.
The previous prime is 22253231201. The next prime is 22253231227. The reversal of 22253231202 is 20213235222.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (22253231201) 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, 70749 + ... + 222512.
It is an arithmetic number, because the mean of its divisors is an integer number (2781883332).
Almost surely, 222253231202 is an apocalyptic number.
22253231202 is an abundant number, since it is smaller than the sum of its proper divisors (22256902110).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22253231202 is a wasteful number, since it uses less digits than its factorization.
22253231202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 305913.
The product of its (nonzero) digits is 2880, while the sum is 24.
Adding to 22253231202 its reverse (20213235222), we get a palindrome (42466466424).
The spelling of 22253231202 in words is "twenty-two billion, two hundred fifty-three million, two hundred thirty-one thousand, two hundred two".
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