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2013301013 = 19110540843
BaseRepresentation
bin111100000000000…
…1000100100010101
312012022101021210012
41320000020210111
513110401113023
6531440010005
7100614530153
oct17000104425
95168337705
102013301013
11943501939
12482300905
13261153599
1415155c3d3
15bbb3d978
hex78008915

2013301013 has 4 divisors (see below), whose sum is σ = 2023842048. Its totient is φ = 2002759980.

The previous prime is 2013301001. The next prime is 2013301049. The reversal of 2013301013 is 3101033102.

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 2013301013 - 24 = 2013300997 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 (2013301813) 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, 5270231 + ... + 5270612.

It is an arithmetic number, because the mean of its divisors is an integer number (505960512).

Almost surely, 22013301013 is an apocalyptic number.

It is an amenable number.

2013301013 is a deficient number, since it is larger than the sum of its proper divisors (10541035).

2013301013 is a wasteful number, since it uses less digits than its factorization.

2013301013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10541034.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 2013301013 is about 44869.8229659980. The cubic root of 2013301013 is about 1262.7079186760.

Adding to 2013301013 its reverse (3101033102), we get a palindrome (5114334115).

The spelling of 2013301013 in words is "two billion, thirteen million, three hundred one thousand, thirteen".

Divisors: 1 191 10540843 2013301013