Base | Representation |
---|---|
bin | 1001001000101100… |
… | …1011111111001111 |
3 | 20022220122010220010 |
4 | 2102023023333033 |
5 | 20010303444343 |
6 | 1043203324303 |
7 | 114526052241 |
oct | 22213137717 |
9 | 6286563803 |
10 | 2452406223 |
11 | 1049357103 |
12 | 585380693 |
13 | 301107357 |
14 | 1939c2091 |
15 | e5478d33 |
hex | 922cbfcf |
2452406223 has 4 divisors (see below), whose sum is σ = 3269874968. Its totient is φ = 1634937480.
The previous prime is 2452406221. The next prime is 2452406227. The reversal of 2452406223 is 3226042542.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 2452406223 - 21 = 2452406221 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 (2452406221) 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 3 ways as a sum of consecutive naturals, for example, 408734368 + ... + 408734373.
It is an arithmetic number, because the mean of its divisors is an integer number (817468742).
Almost surely, 22452406223 is an apocalyptic number.
2452406223 is a deficient number, since it is larger than the sum of its proper divisors (817468745).
2452406223 is an equidigital number, since it uses as much as digits as its factorization.
2452406223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 817468744.
The product of its (nonzero) digits is 23040, while the sum is 30.
The square root of 2452406223 is about 49521.7752407969. The cubic root of 2452406223 is about 1348.5409427107.
Adding to 2452406223 its reverse (3226042542), we get a palindrome (5678448765).
The spelling of 2452406223 in words is "two billion, four hundred fifty-two million, four hundred six thousand, two hundred twenty-three".
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