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10828787 is a prime number
BaseRepresentation
bin101001010011…
…101111110011
3202101011022012
4221103233303
510233010122
61024033135
7161020544
oct51235763
922334265
1010828787
116126912
1237627ab
132321b88
14161c4cb
15e3d7e2
hexa53bf3

10828787 has 2 divisors, whose sum is σ = 10828788. Its totient is φ = 10828786.

The previous prime is 10828777. The next prime is 10828793. The reversal of 10828787 is 78782801.

10828787 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 is an emirp because it is prime and its reverse (78782801) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10828787 - 210 = 10827763 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10828717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5414393 + 5414394.

It is an arithmetic number, because the mean of its divisors is an integer number (5414394).

Almost surely, 210828787 is an apocalyptic number.

10828787 is a deficient number, since it is larger than the sum of its proper divisors (1).

10828787 is an equidigital number, since it uses as much as digits as its factorization.

10828787 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 50176, while the sum is 41.

The square root of 10828787 is about 3290.7122329368. The cubic root of 10828787 is about 221.2381086739.

The spelling of 10828787 in words is "ten million, eight hundred twenty-eight thousand, seven hundred eighty-seven".