Search a number
-
+
13314230013 = 37874172533
BaseRepresentation
bin11000110011001011…
…10000011011111101
31021100220001222000010
430121211300123331
5204231420330023
610041054053433
7650640042060
oct143145603375
937326058003
1013314230013
115712599087
1226b6aaa279
131342512816
149043a48d7
1552dd22093
hex3199706fd

13314230013 has 16 divisors (see below), whose sum is σ = 20290951296. Its totient is φ = 7607156160.

The previous prime is 13314229969. The next prime is 13314230047. The reversal of 13314230013 is 31003241331.

It is not a de Polignac number, because 13314230013 - 29 = 13314229501 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13314230053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147295 + ... + 219827.

It is an arithmetic number, because the mean of its divisors is an integer number (1268184456).

Almost surely, 213314230013 is an apocalyptic number.

It is an amenable number.

13314230013 is a deficient number, since it is larger than the sum of its proper divisors (6976721283).

13314230013 is an equidigital number, since it uses as much as digits as its factorization.

13314230013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81284.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 13314230013 its reverse (31003241331), we get a palindrome (44317471344).

The spelling of 13314230013 in words is "thirteen billion, three hundred fourteen million, two hundred thirty thousand, thirteen".

Divisors: 1 3 7 21 8741 26223 61187 72533 183561 217599 507731 1523193 634010953 1902032859 4438076671 13314230013