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10817113 is a prime number
BaseRepresentation
bin101001010000…
…111001011001
3202100120021211
4221100321121
510232121423
61023503121
7160641526
oct51207131
922316254
1010817113
11611906a
123757aa1
132319778
14161814d
15e3a10d
hexa50e59

10817113 has 2 divisors, whose sum is σ = 10817114. Its totient is φ = 10817112.

The previous prime is 10817111. The next prime is 10817159. The reversal of 10817113 is 31171801.

10817113 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5745609 + 5071504 = 2397^2 + 2252^2 .

It is an emirp because it is prime and its reverse (31171801) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10817113 - 21 = 10817111 is a prime.

Together with 10817111, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (10817111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5408556 + 5408557.

It is an arithmetic number, because the mean of its divisors is an integer number (5408557).

Almost surely, 210817113 is an apocalyptic number.

It is an amenable number.

10817113 is a deficient number, since it is larger than the sum of its proper divisors (1).

10817113 is an equidigital number, since it uses as much as digits as its factorization.

10817113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168, while the sum is 22.

The square root of 10817113 is about 3288.9379744836. The cubic root of 10817113 is about 221.1585779950.

Adding to 10817113 its reverse (31171801), we get a palindrome (41988914).

The spelling of 10817113 in words is "ten million, eight hundred seventeen thousand, one hundred thirteen".