Search a number
-
+
3011322013 = 71725305227
BaseRepresentation
bin1011001101111101…
…0010000010011101
321202212100000012221
42303133102002131
522131344301023
61214451025341
7134423546320
oct26337220235
97685300187
103011322013
1113058a3887
1270059b251
1338cb49a5b
14207d127b7
1512957d85d
hexb37d209d

3011322013 has 8 divisors (see below), whose sum is σ = 3643952832. Its totient is φ = 2429301696.

The previous prime is 3011322011. The next prime is 3011322053. The reversal of 3011322013 is 3102231103.

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

It is a cyclic number.

It is not a de Polignac number, because 3011322013 - 21 = 3011322011 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 (3011322011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12652495 + ... + 12652732.

It is an arithmetic number, because the mean of its divisors is an integer number (455494104).

Almost surely, 23011322013 is an apocalyptic number.

It is an amenable number.

3011322013 is a deficient number, since it is larger than the sum of its proper divisors (632630819).

3011322013 is a wasteful number, since it uses less digits than its factorization.

3011322013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25305251.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 3011322013 is about 54875.5137834718. The cubic root of 3011322013 is about 1444.0616446662.

Adding to 3011322013 its reverse (3102231103), we get a palindrome (6113553116).

The spelling of 3011322013 in words is "three billion, eleven million, three hundred twenty-two thousand, thirteen".

Divisors: 1 7 17 119 25305227 177136589 430188859 3011322013