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10200403 is a prime number
BaseRepresentation
bin100110111010…
…010101010011
3201012020022201
4212322111103
510102403103
61002344031
7152462533
oct46722523
921166281
1010200403
115837794
1234bb017
132161b55
1414d74c3
15d6751d
hex9ba553

10200403 has 2 divisors, whose sum is σ = 10200404. Its totient is φ = 10200402.

The previous prime is 10200361. The next prime is 10200413. The reversal of 10200403 is 30400201.

It is an a-pointer prime, because the next prime (10200413) can be obtained adding 10200403 to its sum of digits (10).

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10200403 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10200403.

It is not a weakly prime, because it can be changed into another prime (10200413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5100201 + 5100202.

It is an arithmetic number, because the mean of its divisors is an integer number (5100202).

Almost surely, 210200403 is an apocalyptic number.

10200403 is a deficient number, since it is larger than the sum of its proper divisors (1).

10200403 is an equidigital number, since it uses as much as digits as its factorization.

10200403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 10200403 is about 3193.8069760084. The cubic root of 10200403 is about 216.8731446549.

Adding to 10200403 its reverse (30400201), we get a palindrome (40600604).

The spelling of 10200403 in words is "ten million, two hundred thousand, four hundred three".