Base | Representation |
---|---|
bin | 1010100110001000011010… |
… | …10000100000110011111001 |
3 | 10001111111110022222200210022 |
4 | 11103010031100200303321 |
5 | 11023223230010411210 |
6 | 121320022025100225 |
7 | 4623254062166051 |
oct | 523041520406371 |
9 | 101444408880708 |
10 | 23300420013305 |
11 | 747371a725246 |
12 | 274393b627675 |
13 | 10002b2970306 |
14 | 5a7a63d8a561 |
15 | 2a616daa2155 |
hex | 15310d420cf9 |
23300420013305 has 4 divisors (see below), whose sum is σ = 27960504015972. Its totient is φ = 18640336010640.
The previous prime is 23300420013287. The next prime is 23300420013347. The reversal of 23300420013305 is 50331002400332.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 8702151903481 + 14598268109824 = 2949941^2 + 3820768^2 .
It is not a de Polignac number, because 23300420013305 - 240 = 22200908385529 is a prime.
It is a Duffinian number.
It is an unprimeable number.
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, 2330042001326 + ... + 2330042001335.
It is an arithmetic number, because the mean of its divisors is an integer number (6990126003993).
Almost surely, 223300420013305 is an apocalyptic number.
It is an amenable number.
23300420013305 is a deficient number, since it is larger than the sum of its proper divisors (4660084002667).
23300420013305 is an equidigital number, since it uses as much as digits as its factorization.
23300420013305 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4660084002666.
The product of its (nonzero) digits is 6480, while the sum is 26.
Adding to 23300420013305 its reverse (50331002400332), we get a palindrome (73631422413637).
The spelling of 23300420013305 in words is "twenty-three trillion, three hundred billion, four hundred twenty million, thirteen thousand, three hundred five".
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