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10390129 is a prime number
BaseRepresentation
bin100111101000…
…101001110001
3201112212120121
4213220221301
510124441004
61010410241
7154212631
oct47505161
921485517
1010390129
115957292
123590981
1321ca309
1415466c1
15da3854
hex9e8a71

10390129 has 2 divisors, whose sum is σ = 10390130. Its totient is φ = 10390128.

The previous prime is 10390123. The next prime is 10390139. The reversal of 10390129 is 92109301.

10390129 is digitally balanced in base 2, 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., 10112400 + 277729 = 3180^2 + 527^2 .

It is a cyclic number.

It is not a de Polignac number, because 10390129 - 219 = 9865841 is a prime.

It is not a weakly prime, because it can be changed into another prime (10390123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5195064 + 5195065.

It is an arithmetic number, because the mean of its divisors is an integer number (5195065).

Almost surely, 210390129 is an apocalyptic number.

It is an amenable number.

10390129 is a deficient number, since it is larger than the sum of its proper divisors (1).

10390129 is an equidigital number, since it uses as much as digits as its factorization.

10390129 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 486, while the sum is 25.

The square root of 10390129 is about 3223.3723024187. The cubic root of 10390129 is about 218.2094961678.

The spelling of 10390129 in words is "ten million, three hundred ninety thousand, one hundred twenty-nine".