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10108291 is a prime number
BaseRepresentation
bin100110100011…
…110110000011
3201000112222011
4212203312003
510041431131
61000353351
7151630144
oct46436603
921015864
1010108291
115784566
123475857
13212bc4b
1414b1acb
15d4a0b1
hex9a3d83

10108291 has 2 divisors, whose sum is σ = 10108292. Its totient is φ = 10108290.

The previous prime is 10108283. The next prime is 10108297. The reversal of 10108291 is 19280101.

10108291 is digitally balanced in base 2 and base 3, because in such bases 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 (19280101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10108291 - 23 = 10108283 is a prime.

It is not a weakly prime, because it can be changed into another prime (10108297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5054145 + 5054146.

It is an arithmetic number, because the mean of its divisors is an integer number (5054146).

Almost surely, 210108291 is an apocalyptic number.

10108291 is a deficient number, since it is larger than the sum of its proper divisors (1).

10108291 is an equidigital number, since it uses as much as digits as its factorization.

10108291 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 22.

The square root of 10108291 is about 3179.3538651745. The cubic root of 10108291 is about 216.2183648468.

Adding to 10108291 its reverse (19280101), we get a palindrome (29388392).

The spelling of 10108291 in words is "ten million, one hundred eight thousand, two hundred ninety-one".