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3013231311213 = 39003491115579
BaseRepresentation
bin101011110110010010100…
…101001111100101101101
3101200001200021022112020120
4223312102211033211231
5343332044203424323
610224132004235153
7430461452355324
oct53662245174555
911601607275216
103013231311213
11a619a457a722
12407b9909bab9
1318b1b9acc936
14a5bac2750bb
15535ab1375e3
hex2bd9294f96d

3013231311213 has 8 divisors (see below), whose sum is σ = 4017649812000. Its totient is φ = 2008816842288.

The previous prime is 3013231311193. The next prime is 3013231311227. The reversal of 3013231311213 is 3121131323103.

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

It is not a de Polignac number, because 3013231311213 - 225 = 3013197756781 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3013231311283) 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, 2143258 + ... + 3258836.

It is an arithmetic number, because the mean of its divisors is an integer number (502206226500).

Almost surely, 23013231311213 is an apocalyptic number.

It is an amenable number.

3013231311213 is a deficient number, since it is larger than the sum of its proper divisors (1004418500787).

3013231311213 is a wasteful number, since it uses less digits than its factorization.

3013231311213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2015931.

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 3013231311213 its reverse (3121131323103), we get a palindrome (6134362634316).

The spelling of 3013231311213 in words is "three trillion, thirteen billion, two hundred thirty-one million, three hundred eleven thousand, two hundred thirteen".

Divisors: 1 3 900349 1115579 2701047 3346737 1004410437071 3013231311213