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10508041 = 34930109
BaseRepresentation
bin101000000101…
…011100001001
3201202212022201
4220011130021
510142224131
61013120201
7155213455
oct50053411
921685281
1010508041
115a27935
123629061
13223bb9b
141577665
15dc8761
hexa05709

10508041 has 4 divisors (see below), whose sum is σ = 10538500. Its totient is φ = 10477584.

The previous prime is 10508021. The next prime is 10508051. The reversal of 10508041 is 14080501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14080501 = 19741079.

It can be written as a sum of positive squares in 2 ways, for example, as 5760000 + 4748041 = 2400^2 + 2179^2 .

It is a cyclic number.

It is not a de Polignac number, because 10508041 - 25 = 10508009 is a prime.

It is a super-2 number, since 2×105080412 = 220837851315362, which contains 22 as substring.

It is a Duffinian number.

It is a nialpdrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (10508021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14706 + ... + 15403.

It is an arithmetic number, because the mean of its divisors is an integer number (2634625).

Almost surely, 210508041 is an apocalyptic number.

It is an amenable number.

10508041 is a deficient number, since it is larger than the sum of its proper divisors (30459).

10508041 is an equidigital number, since it uses as much as digits as its factorization.

10508041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30458.

The product of its (nonzero) digits is 160, while the sum is 19.

The square root of 10508041 is about 3241.6108649867. The cubic root of 10508041 is about 219.0318406892.

Adding to 10508041 its reverse (14080501), we get a palindrome (24588542).

The spelling of 10508041 in words is "ten million, five hundred eight thousand, forty-one".

Divisors: 1 349 30109 10508041