Search a number
-
+
34310234011 = 122328054157
BaseRepresentation
bin11111111101000011…
…001001111110011011
310021120010202110212211
4133331003021332123
51030231404442021
623432323215551
72323145114524
oct377503117633
9107503673784
1034310234011
11136072616a9
1267965175b7
13330a358821
141936a7784b
15d5c2303e1
hex7fd0c9f9b

34310234011 has 4 divisors (see below), whose sum is σ = 34338289392. Its totient is φ = 34282178632.

The previous prime is 34310233981. The next prime is 34310234027. The reversal of 34310234011 is 11043201343.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11043201343 = 17649600079.

It is a cyclic number.

It is not a de Polignac number, because 34310234011 - 233 = 25720299419 is a prime.

It is a super-2 number, since 2×343102340112 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34310234911) 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 3 ways as a sum of consecutive naturals, for example, 14025856 + ... + 14028301.

It is an arithmetic number, because the mean of its divisors is an integer number (8584572348).

Almost surely, 234310234011 is an apocalyptic number.

34310234011 is a deficient number, since it is larger than the sum of its proper divisors (28055381).

34310234011 is a wasteful number, since it uses less digits than its factorization.

34310234011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28055380.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 34310234011 its reverse (11043201343), we get a palindrome (45353435354).

The spelling of 34310234011 in words is "thirty-four billion, three hundred ten million, two hundred thirty-four thousand, eleven".

Divisors: 1 1223 28054157 34310234011