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11108807 is a prime number
BaseRepresentation
bin101010011000…
…000111000111
3202220101102022
4222120013013
510320440212
61034033355
7163265123
oct52300707
922811368
1011108807
1162a8236
12387885b
1323bc478
141692583
15e96772
hexa981c7

11108807 has 2 divisors, whose sum is σ = 11108808. Its totient is φ = 11108806.

The previous prime is 11108767. The next prime is 11108809. The reversal of 11108807 is 70880111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11108807 - 28 = 11108551 is a prime.

Together with 11108809, it forms a pair of twin primes.

It is a Chen prime.

It is equal to p733247 and since 11108807 and 733247 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11108809) 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, 5554403 + 5554404.

It is an arithmetic number, because the mean of its divisors is an integer number (5554404).

Almost surely, 211108807 is an apocalyptic number.

11108807 is a deficient number, since it is larger than the sum of its proper divisors (1).

11108807 is an equidigital number, since it uses as much as digits as its factorization.

11108807 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 448, while the sum is 26.

The square root of 11108807 is about 3332.9876987472. The cubic root of 11108807 is about 223.1288911488.

Adding to 11108807 its reverse (70880111), we get a palindrome (81988918).

The spelling of 11108807 in words is "eleven million, one hundred eight thousand, eight hundred seven".