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13216360937 = 131915322739
BaseRepresentation
bin11000100111100000…
…11010100111101001
31021010001220200212112
430103300122213221
5204031342022222
610023240252105
7645341133353
oct142360324751
937101820775
1013216360937
11567232264a
12268a171035
131328166c20
148d53aa0d3
1552543dbe2
hex313c1a9e9

13216360937 has 8 divisors (see below), whose sum is σ = 14307525120. Its totient is φ = 12135842640.

The previous prime is 13216360909. The next prime is 13216360979. The reversal of 13216360937 is 73906361231.

13216360937 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 13216360937 - 26 = 13216360873 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13216360894 and 13216360903.

It is not an unprimeable number, because it can be changed into a prime (13216360237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2658887 + ... + 2663852.

It is an arithmetic number, because the mean of its divisors is an integer number (1788440640).

Almost surely, 213216360937 is an apocalyptic number.

It is an amenable number.

13216360937 is a deficient number, since it is larger than the sum of its proper divisors (1091164183).

13216360937 is a wasteful number, since it uses less digits than its factorization.

13216360937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5322943.

The product of its (nonzero) digits is 122472, while the sum is 41.

The spelling of 13216360937 in words is "thirteen billion, two hundred sixteen million, three hundred sixty thousand, nine hundred thirty-seven".

Divisors: 1 13 191 2483 5322739 69195607 1016643149 13216360937