Search a number
-
+
3381136027 = 5728759021
BaseRepresentation
bin1100100110001000…
…0000101010011011
322201122012111200021
43021202000222123
523411032323102
61315301251311
7146534116303
oct31142005233
98648174607
103381136027
1114856215a5
127a4403b37
1341b64c809
1424109a603
1514bc7d137
hexc9880a9b

3381136027 has 4 divisors (see below), whose sum is σ = 3381252336. Its totient is φ = 3381019720.

The previous prime is 3381136009. The next prime is 3381136037. The reversal of 3381136027 is 7206311833.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 7206311833 = 71029473119.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3381136027 is a prime.

It is a super-2 number, since 2×33811360272 = 22864161666154689458, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3381135983 and 3381136001.

It is not an unprimeable number, because it can be changed into a prime (3381136037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27777 + ... + 86797.

It is an arithmetic number, because the mean of its divisors is an integer number (845313084).

Almost surely, 23381136027 is an apocalyptic number.

3381136027 is a deficient number, since it is larger than the sum of its proper divisors (116309).

3381136027 is an equidigital number, since it uses as much as digits as its factorization.

3381136027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116308.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 3381136027 is about 58147.5367234073. The cubic root of 3381136027 is about 1500.9084906891.

The spelling of 3381136027 in words is "three billion, three hundred eighty-one million, one hundred thirty-six thousand, twenty-seven".

Divisors: 1 57287 59021 3381136027