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3133411213 = 27111562403
BaseRepresentation
bin1011101011000100…
…0000111110001101
322002101001210010011
42322301000332031
522404123124323
61234531513221
7140435361442
oct27261007615
98071053104
103133411213
111368802249
12735458811
133ac22589a
1421a2139c9
1513514820d
hexbac40f8d

3133411213 has 4 divisors (see below), whose sum is σ = 3144973888. Its totient is φ = 3121848540.

The previous prime is 3133411199. The next prime is 3133411243. The reversal of 3133411213 is 3121143313.

3133411213 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 a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3133411213 - 217 = 3133280141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3133411243) 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, 5780931 + ... + 5781472.

It is an arithmetic number, because the mean of its divisors is an integer number (786243472).

Almost surely, 23133411213 is an apocalyptic number.

It is an amenable number.

3133411213 is a deficient number, since it is larger than the sum of its proper divisors (11562675).

3133411213 is a wasteful number, since it uses less digits than its factorization.

3133411213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11562674.

The product of its digits is 648, while the sum is 22.

The square root of 3133411213 is about 55976.8810581654. The cubic root of 3133411213 is about 1463.3194025906.

Adding to 3133411213 its reverse (3121143313), we get a palindrome (6254554526).

The spelling of 3133411213 in words is "three billion, one hundred thirty-three million, four hundred eleven thousand, two hundred thirteen".

Divisors: 1 271 11562403 3133411213