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10054163 = 72205187
BaseRepresentation
bin100110010110…
…101000010011
3200220210201102
4212112220103
510033213123
6555255015
7151313300
oct46265023
920823642
1010054163
115747929
12344a46b
132110412
14149a0a7
15d39028
hex996a13

10054163 has 6 divisors (see below), whose sum is σ = 11695716. Its totient is φ = 8617812.

The previous prime is 10054159. The next prime is 10054169. The reversal of 10054163 is 36145001.

It is not a de Polignac number, because 10054163 - 22 = 10054159 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10054169) 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 in 5 ways as a sum of consecutive naturals, for example, 102545 + ... + 102642.

It is an arithmetic number, because the mean of its divisors is an integer number (1949286).

Almost surely, 210054163 is an apocalyptic number.

10054163 is a deficient number, since it is larger than the sum of its proper divisors (1641553).

10054163 is an equidigital number, since it uses as much as digits as its factorization.

10054163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205201 (or 205194 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 10054163 is about 3170.8300175191. The cubic root of 10054163 is about 215.8317376718.

Adding to 10054163 its reverse (36145001), we get a palindrome (46199164).

The spelling of 10054163 in words is "ten million, fifty-four thousand, one hundred sixty-three".

Divisors: 1 7 49 205187 1436309 10054163