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3011030013 = 35917011469
BaseRepresentation
bin1011001101111000…
…1010101111111101
321202211210011200010
42303132022233331
522131310430023
61214440453433
7134421222105
oct26336125775
97684704603
103011030013
111305714462
1270047a279
1338ca76b84
14207c78205
15129522093
hexb378abfd

3011030013 has 8 divisors (see below), whose sum is σ = 4082752800. Its totient is φ = 1973330288.

The previous prime is 3011029999. The next prime is 3011030017. The reversal of 3011030013 is 3100301103.

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 3011030013 - 28 = 3011029757 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3011030017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8505558 + ... + 8505911.

It is an arithmetic number, because the mean of its divisors is an integer number (510344100).

Almost surely, 23011030013 is an apocalyptic number.

It is an amenable number.

3011030013 is a deficient number, since it is larger than the sum of its proper divisors (1071722787).

3011030013 is a wasteful number, since it uses less digits than its factorization.

3011030013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17011531.

The product of its (nonzero) digits is 27, while the sum is 12.

The square root of 3011030013 is about 54872.8531516268. The cubic root of 3011030013 is about 1444.0149675336.

Adding to 3011030013 its reverse (3100301103), we get a palindrome (6111331116).

The spelling of 3011030013 in words is "three billion, eleven million, thirty thousand, thirteen".

Divisors: 1 3 59 177 17011469 51034407 1003676671 3011030013