Base | Representation |
---|---|
bin | 10100101110011000… |
… | …100111000110111101 |
3 | 2010102212000120011221 |
4 | 110232120213012331 |
5 | 331033234240221 |
6 | 14120051513341 |
7 | 1415310501550 |
oct | 245630470675 |
9 | 63385016157 |
10 | 22253040061 |
11 | 948a2963aa |
12 | 43905b8851 |
13 | 21383ba335 |
14 | 111160c697 |
15 | 8a3963541 |
hex | 52e6271bd |
22253040061 has 8 divisors (see below), whose sum is σ = 26309013120. Its totient is φ = 18416308848.
The previous prime is 22253040041. The next prime is 22253040067. The reversal of 22253040061 is 16004035222.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 22253040061 - 217 = 22252908989 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22253040067) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54810241 + ... + 54810646.
It is an arithmetic number, because the mean of its divisors is an integer number (3288626640).
Almost surely, 222253040061 is an apocalyptic number.
It is an amenable number.
22253040061 is a deficient number, since it is larger than the sum of its proper divisors (4055973059).
22253040061 is a wasteful number, since it uses less digits than its factorization.
22253040061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 109620923.
The product of its (nonzero) digits is 2880, while the sum is 25.
Adding to 22253040061 its reverse (16004035222), we get a palindrome (38257075283).
The spelling of 22253040061 in words is "twenty-two billion, two hundred fifty-three million, forty thousand, sixty-one".
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