Base | Representation |
---|---|
bin | 101010100000… |
… | …0101011111101 |
3 | 1112221012100100 |
4 | 1111000223331 |
5 | 21201110203 |
6 | 2113351313 |
7 | 360264000 |
oct | 125005375 |
9 | 45835310 |
10 | 22285053 |
11 | 116410aa |
12 | 7568539 |
13 | 480352b |
14 | 2d61537 |
15 | 1e52ea3 |
hex | 1540afd |
22285053 has 24 divisors (see below), whose sum is σ = 37544000. Its totient is φ = 12732552.
The previous prime is 22285009. The next prime is 22285061. The reversal of 22285053 is 35058222.
It is not a de Polignac number, because 22285053 - 28 = 22284797 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 (22280053) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 523 + ... + 6696.
Almost surely, 222285053 is an apocalyptic number.
It is an amenable number.
22285053 is a deficient number, since it is larger than the sum of its proper divisors (15258947).
22285053 is an equidigital number, since it uses as much as digits as its factorization.
22285053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7246 (or 7229 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 27.
The square root of 22285053 is about 4720.7047143409. The cubic root of 22285053 is about 281.4089400887.
The spelling of 22285053 in words is "twenty-two million, two hundred eighty-five thousand, fifty-three".
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