Base | Representation |
---|---|
bin | 101010000001… |
… | …0011011100101 |
3 | 1112110020112220 |
4 | 1110002123211 |
5 | 21114430203 |
6 | 2104102553 |
7 | 355152363 |
oct | 124023345 |
9 | 45406486 |
10 | 22030053 |
11 | 11487561 |
12 | 7464a59 |
13 | 4744446 |
14 | 2cd6633 |
15 | 1e02653 |
hex | 15026e5 |
22030053 has 16 divisors (see below), whose sum is σ = 30576000. Its totient is φ = 14091840.
The previous prime is 22030039. The next prime is 22030091. The reversal of 22030053 is 35003022.
It is not a de Polignac number, because 22030053 - 24 = 22030037 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22030153) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15048 + ... + 16446.
It is an arithmetic number, because the mean of its divisors is an integer number (1911000).
Almost surely, 222030053 is an apocalyptic number.
It is an amenable number.
22030053 is a deficient number, since it is larger than the sum of its proper divisors (8545947).
22030053 is a wasteful number, since it uses less digits than its factorization.
22030053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1612.
The product of its (nonzero) digits is 180, while the sum is 15.
The square root of 22030053 is about 4693.6183270479. The cubic root of 22030053 is about 280.3314654478.
Adding to 22030053 its reverse (35003022), we get a palindrome (57033075).
The spelling of 22030053 in words is "twenty-two million, thirty thousand, fifty-three".
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