Search a number
-
+
8906300063 = 81371109453
BaseRepresentation
bin10000100101101101…
…10101101010011111
3211222200202220212022
420102312311222133
5121220003100223
64031432530355
7433464205253
oct102266655237
924880686768
108906300063
113860413071
1218868509bb
13abc23424b
14606bc4263
15371d6dac8
hex212db5a9f

8906300063 has 4 divisors (see below), whose sum is σ = 8906490888. Its totient is φ = 8906109240.

The previous prime is 8906300057. The next prime is 8906300077. The reversal of 8906300063 is 3600036098.

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 8906300063 - 212 = 8906295967 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8906299996 and 8906300032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8906300003) by changing a digit.

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, 26645 + ... + 136097.

It is an arithmetic number, because the mean of its divisors is an integer number (2226622722).

Almost surely, 28906300063 is an apocalyptic number.

8906300063 is a deficient number, since it is larger than the sum of its proper divisors (190825).

8906300063 is a wasteful number, since it uses less digits than its factorization.

8906300063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190824.

The product of its (nonzero) digits is 23328, while the sum is 35.

The square root of 8906300063 is about 94373.1956807652. The cubic root of 8906300063 is about 2072.8399693342.

The spelling of 8906300063 in words is "eight billion, nine hundred six million, three hundred thousand, sixty-three".

Divisors: 1 81371 109453 8906300063