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3000000012013 = 23130434783131
BaseRepresentation
bin101011101001111101111…
…011110101111011101101
3101121210112011021212221001
4223221331323311323231
5343123000000341023
610214103031440301
7426512540234104
oct53517573657355
911553464255831
103000000012013
11a57324884804
12405505b26091
13189b8b835504
14a52b4cdb03b
15530847476ad
hex2ba7def5eed

3000000012013 has 4 divisors (see below), whose sum is σ = 3130434795168. Its totient is φ = 2869565228860.

The previous prime is 3000000012011. The next prime is 3000000012043. The reversal of 3000000012013 is 3102100000003.

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 3000000012013 - 21 = 3000000012011 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 (3000000012011) 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, 65217391543 + ... + 65217391588.

It is an arithmetic number, because the mean of its divisors is an integer number (782608698792).

Almost surely, 23000000012013 is an apocalyptic number.

It is an amenable number.

3000000012013 is a deficient number, since it is larger than the sum of its proper divisors (130434783155).

3000000012013 is a wasteful number, since it uses less digits than its factorization.

3000000012013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130434783154.

The product of its (nonzero) digits is 18, while the sum is 10.

Adding to 3000000012013 its reverse (3102100000003), we get a palindrome (6102100012016).

The spelling of 3000000012013 in words is "three trillion, twelve thousand, thirteen".

Divisors: 1 23 130434783131 3000000012013