Base | Representation |
---|---|
bin | 11010011001110001110… |
… | …011101010100100111101 |
3 | 20102110020122112201222202 |
4 | 122121301303222210331 |
5 | 214211330201134221 |
6 | 3505303415321245 |
7 | 245041110602513 |
oct | 32316163524475 |
9 | 6373218481882 |
10 | 1814385568061 |
11 | 63a527396910 |
12 | 253782080225 |
13 | 1021326b1761 |
14 | 63b611704b3 |
15 | 322e294dd0b |
hex | 1a671cea93d |
1814385568061 has 8 divisors (see below), whose sum is σ = 1979340844800. Its totient is φ = 1649432147040.
The previous prime is 1814385568057. The next prime is 1814385568097. The reversal of 1814385568061 is 1608655834181.
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 1814385568061 - 22 = 1814385568057 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1814385567988 and 1814385568006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1814385568031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2292500 + ... + 2980658.
It is an arithmetic number, because the mean of its divisors is an integer number (247417605600).
Almost surely, 21814385568061 is an apocalyptic number.
1814385568061 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
1814385568061 is a deficient number, since it is larger than the sum of its proper divisors (164955276739).
1814385568061 is a wasteful number, since it uses less digits than its factorization.
1814385568061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 927859.
The product of its (nonzero) digits is 5529600, while the sum is 56.
The spelling of 1814385568061 in words is "one trillion, eight hundred fourteen billion, three hundred eighty-five million, five hundred sixty-eight thousand, sixty-one".
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