Base | Representation |
---|---|
bin | 10101011100000111… |
… | …011110100000100011 |
3 | 2012102022202102101200 |
4 | 111130013132200203 |
5 | 334121144102243 |
6 | 14324140532243 |
7 | 1443315216126 |
oct | 253407364043 |
9 | 65368672350 |
10 | 23020300323 |
11 | 98433a5399 |
12 | 4565551083 |
13 | 222b3491a7 |
14 | 11854943bd |
15 | 8eaebead3 |
hex | 55c1de823 |
23020300323 has 24 divisors (see below), whose sum is σ = 35251871616. Its totient is φ = 14450400000.
The previous prime is 23020300319. The next prime is 23020300327. The reversal of 23020300323 is 32300302032.
23020300323 is a `hidden beast` number, since 23 + 0 + 20 + 300 + 323 = 666.
It is an interprime number because it is at equal distance from previous prime (23020300319) and next prime (23020300327).
It is not a de Polignac number, because 23020300323 - 22 = 23020300319 is a prime.
It is a super-2 number, since 2×230203003232 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 23020300296 and 23020300305.
It is not an unprimeable number, because it can be changed into a prime (23020300327) 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 23 ways as a sum of consecutive naturals, for example, 1104678 + ... + 1125323.
It is an arithmetic number, because the mean of its divisors is an integer number (1468827984).
Almost surely, 223020300323 is an apocalyptic number.
23020300323 is a deficient number, since it is larger than the sum of its proper divisors (12231571293).
23020300323 is a wasteful number, since it uses less digits than its factorization.
23020300323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2230075 (or 2230072 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 18.
Adding to 23020300323 its reverse (32300302032), we get a palindrome (55320602355).
The spelling of 23020300323 in words is "twenty-three billion, twenty million, three hundred thousand, three hundred twenty-three".
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