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10608145 = 55773677
BaseRepresentation
bin101000011101…
…111000010001
3201221221122021
4220131320101
510203430040
61015211441
7156111352
oct50357021
921857567
1010608145
115a96069
123676b81
132275612
1415a1d29
15de824a
hexa1de11

10608145 has 8 divisors (see below), whose sum is σ = 12755304. Its totient is φ = 8469504.

The previous prime is 10608139. The next prime is 10608161. The reversal of 10608145 is 54180601.

It can be written as a sum of positive squares in 4 ways, for example, as 5803281 + 4804864 = 2409^2 + 2192^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10608145 - 217 = 10477073 is a prime.

It is a super-2 number, since 2×106081452 = 225065480682050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1047 + ... + 4723.

It is an arithmetic number, because the mean of its divisors is an integer number (1594413).

Almost surely, 210608145 is an apocalyptic number.

It is an amenable number.

10608145 is a deficient number, since it is larger than the sum of its proper divisors (2147159).

10608145 is an equidigital number, since it uses as much as digits as its factorization.

10608145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4259.

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 10608145 is about 3257.0147374551. The cubic root of 10608145 is about 219.7251733551.

Adding to 10608145 its reverse (54180601), we get a palindrome (64788746).

The spelling of 10608145 in words is "ten million, six hundred eight thousand, one hundred forty-five".

Divisors: 1 5 577 2885 3677 18385 2121629 10608145