Base | Representation |
---|---|
bin | 1101011010100000110… |
… | …0110101001000010011 |
3 | 211000211211010021001211 |
4 | 3112220030311020103 |
5 | 12233433012433243 |
6 | 253511502440551 |
7 | 22435615620223 |
oct | 3265014651023 |
9 | 730754107054 |
10 | 230455202323 |
11 | 8980aa544a5 |
12 | 387b6b93157 |
13 | 18968ab2b58 |
14 | b222b80083 |
15 | 5edc017d9d |
hex | 35a8335213 |
230455202323 has 4 divisors (see below), whose sum is σ = 230478749568. Its totient is φ = 230431655080.
The previous prime is 230455202309. The next prime is 230455202353. The reversal of 230455202323 is 323202554032.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 230455202323 - 25 = 230455202291 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (230455202353) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11758936 + ... + 11778517.
It is an arithmetic number, because the mean of its divisors is an integer number (57619687392).
Almost surely, 2230455202323 is an apocalyptic number.
230455202323 is a deficient number, since it is larger than the sum of its proper divisors (23547245).
230455202323 is an equidigital number, since it uses as much as digits as its factorization.
230455202323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23547244.
The product of its (nonzero) digits is 43200, while the sum is 31.
Adding to 230455202323 its reverse (323202554032), we get a palindrome (553657756355).
The spelling of 230455202323 in words is "two hundred thirty billion, four hundred fifty-five million, two hundred two thousand, three hundred twenty-three".
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