Base | Representation |
---|---|
bin | 101011101100… |
… | …0100010101101 |
3 | 1121002210120101 |
4 | 1113120202231 |
5 | 21331011203 |
6 | 2134551101 |
7 | 365464261 |
oct | 127304255 |
9 | 47083511 |
10 | 22907053 |
11 | 11a26454 |
12 | 7808491 |
13 | 4990690 |
14 | 30840a1 |
15 | 202741d |
hex | 15d88ad |
22907053 has 8 divisors (see below), whose sum is σ = 24859296. Its totient is φ = 20982000.
The previous prime is 22907051. The next prime is 22907063. The reversal of 22907053 is 35070922.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 22907053 - 21 = 22907051 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 (22907051) 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 7 ways as a sum of consecutive naturals, for example, 5023 + ... + 8428.
It is an arithmetic number, because the mean of its divisors is an integer number (3107412).
Almost surely, 222907053 is an apocalyptic number.
It is an amenable number.
22907053 is a deficient number, since it is larger than the sum of its proper divisors (1952243).
22907053 is a wasteful number, since it uses less digits than its factorization.
22907053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13595.
The product of its (nonzero) digits is 3780, while the sum is 28.
The square root of 22907053 is about 4786.1313187166. The cubic root of 22907053 is about 284.0030954169.
Adding to 22907053 its reverse (35070922), we get a palindrome (57977975).
The spelling of 22907053 in words is "twenty-two million, nine hundred seven thousand, fifty-three".
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