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3133311013 = 72811592939
BaseRepresentation
bin1011101011000010…
…1000100000100101
322002100212200200001
42322300220200211
522404111423023
61234525421301
7140434463350
oct27260504045
98070780601
103133311013
111368743a38
1273540a831
133ac1bc0b1
1421a1c9297
151351286ad
hexbac28825

3133311013 has 8 divisors (see below), whose sum is σ = 3593672640. Its totient is φ = 2676135840.

The previous prime is 3133310989. The next prime is 3133311043. The reversal of 3133311013 is 3101133313.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2k-3133311013 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 (3133311043) 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 7 ways as a sum of consecutive naturals, for example, 794503 + ... + 798436.

It is an arithmetic number, because the mean of its divisors is an integer number (449209080).

Almost surely, 23133311013 is an apocalyptic number.

It is an amenable number.

3133311013 is a deficient number, since it is larger than the sum of its proper divisors (460361627).

3133311013 is a wasteful number, since it uses less digits than its factorization.

3133311013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1593227.

The product of its (nonzero) digits is 243, while the sum is 19.

The square root of 3133311013 is about 55975.9860386577. The cubic root of 3133311013 is about 1463.3038044499.

Adding to 3133311013 its reverse (3101133313), we get a palindrome (6234444326).

The spelling of 3133311013 in words is "three billion, one hundred thirty-three million, three hundred eleven thousand, thirteen".

Divisors: 1 7 281 1967 1592939 11150573 447615859 3133311013