Base | Representation |
---|---|
bin | 101100000001… |
… | …0111000000101 |
3 | 1121102121102121 |
4 | 1120002320011 |
5 | 21402033303 |
6 | 2142405541 |
7 | 400115644 |
oct | 130027005 |
9 | 47377377 |
10 | 23080453 |
11 | 12034760 |
12 | 78908b1 |
13 | 4a21596 |
14 | 30cb35b |
15 | 205d9bd |
hex | 1602e05 |
23080453 has 8 divisors (see below), whose sum is σ = 25261920. Its totient is φ = 20912880.
The previous prime is 23080397. The next prime is 23080457. The reversal of 23080453 is 35408032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 23080453 - 29 = 23079941 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 (23080457) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 178 + ... + 6796.
It is an arithmetic number, because the mean of its divisors is an integer number (3157740).
Almost surely, 223080453 is an apocalyptic number.
It is an amenable number.
23080453 is a deficient number, since it is larger than the sum of its proper divisors (2181467).
23080453 is a wasteful number, since it uses less digits than its factorization.
23080453 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6947.
The product of its (nonzero) digits is 2880, while the sum is 25.
The square root of 23080453 is about 4804.2120061463. The cubic root of 23080453 is about 284.7179028730.
Adding to 23080453 its reverse (35408032), we get a palindrome (58488485).
The spelling of 23080453 in words is "twenty-three million, eighty thousand, four hundred fifty-three".
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