Base | Representation |
---|---|
bin | 110011101100000011… |
… | …111100100001010101 |
3 | 12022020220011102012112 |
4 | 303230003330201111 |
5 | 1402131004033403 |
6 | 41255115000405 |
7 | 4003225524152 |
oct | 635403744125 |
9 | 168226142175 |
10 | 55500064853 |
11 | 215a03811a2 |
12 | a90aa39105 |
13 | 53063a707c |
14 | 2986da3229 |
15 | 169c6789d8 |
hex | cec0fc855 |
55500064853 has 4 divisors (see below), whose sum is σ = 56260339788. Its totient is φ = 54739789920.
The previous prime is 55500064847. The next prime is 55500064901. The reversal of 55500064853 is 35846000555.
55500064853 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 35846000555 = 5 ⋅7169200111.
It can be written as a sum of positive squares in 2 ways, for example, as 31943340529 + 23556724324 = 178727^2 + 153482^2 .
It is a cyclic number.
It is not a de Polignac number, because 55500064853 - 28 = 55500064597 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 55500064853.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55500064453) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 380137358 + ... + 380137503.
It is an arithmetic number, because the mean of its divisors is an integer number (14065084947).
Almost surely, 255500064853 is an apocalyptic number.
It is an amenable number.
55500064853 is a deficient number, since it is larger than the sum of its proper divisors (760274935).
55500064853 is an equidigital number, since it uses as much as digits as its factorization.
55500064853 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 760274934.
The product of its (nonzero) digits is 360000, while the sum is 41.
The spelling of 55500064853 in words is "fifty-five billion, five hundred million, sixty-four thousand, eight hundred fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •