Search a number
-
+
10807873 is a prime number
BaseRepresentation
bin101001001110…
…101001000001
3202100002121121
4221032221001
510231322443
61023352241
7160602556
oct51165101
922302547
1010807873
11611212a
123752681
1323154bb
141614a2d
15e374ed
hexa4ea41

10807873 has 2 divisors, whose sum is σ = 10807874. Its totient is φ = 10807872.

The previous prime is 10807859. The next prime is 10807883. The reversal of 10807873 is 37870801.

It is a happy number.

10807873 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8225424 + 2582449 = 2868^2 + 1607^2 .

It is an emirp because it is prime and its reverse (37870801) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10807873 - 29 = 10807361 is a prime.

It is not a weakly prime, because it can be changed into another prime (10807843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5403936 + 5403937.

It is an arithmetic number, because the mean of its divisors is an integer number (5403937).

Almost surely, 210807873 is an apocalyptic number.

It is an amenable number.

10807873 is a deficient number, since it is larger than the sum of its proper divisors (1).

10807873 is an equidigital number, since it uses as much as digits as its factorization.

10807873 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9408, while the sum is 34.

The square root of 10807873 is about 3287.5329656142. The cubic root of 10807873 is about 221.0955886869.

The spelling of 10807873 in words is "ten million, eight hundred seven thousand, eight hundred seventy-three".