Search a number
-
+
3103141201013 = 7443305885859
BaseRepresentation
bin101101001010000001101…
…000010000010001110101
3101222122202020122011102002
4231022001220100101311
5401320213121413023
610333321405225045
7440123506000040
oct55120150202165
911878666564362
103103141201013
11a97042344677
124214ab862185
13196818061a69
14aa29b1d7c57
1555abe614b28
hex2d281a10475

3103141201013 has 4 divisors (see below), whose sum is σ = 3546447086880. Its totient is φ = 2659835315148.

The previous prime is 3103141200989. The next prime is 3103141201051. The reversal of 3103141201013 is 3101021413013.

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 3103141201013 - 214 = 3103141184629 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 (3103141201813) 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, 221652942923 + ... + 221652942936.

It is an arithmetic number, because the mean of its divisors is an integer number (886611771720).

Almost surely, 23103141201013 is an apocalyptic number.

It is an amenable number.

3103141201013 is a deficient number, since it is larger than the sum of its proper divisors (443305885867).

3103141201013 is an equidigital number, since it uses as much as digits as its factorization.

3103141201013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443305885866.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 3103141201013 its reverse (3101021413013), we get a palindrome (6204162614026).

The spelling of 3103141201013 in words is "three trillion, one hundred three billion, one hundred forty-one million, two hundred one thousand, thirteen".

Divisors: 1 7 443305885859 3103141201013