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10081795 = 52016359
BaseRepresentation
bin100110011101…
…011000000011
3200222012121211
4212131120003
510040104140
61000030551
7151456663
oct46353003
920865554
1010081795
115766669
123462457
13211cb79
1414a61a3
15d422ea
hex99d603

10081795 has 4 divisors (see below), whose sum is σ = 12098160. Its totient is φ = 8065432.

The previous prime is 10081793. The next prime is 10081801. The reversal of 10081795 is 59718001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10081795 - 21 = 10081793 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (10081793) 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 3 ways as a sum of consecutive naturals, for example, 1008175 + ... + 1008184.

It is an arithmetic number, because the mean of its divisors is an integer number (3024540).

Almost surely, 210081795 is an apocalyptic number.

10081795 is a deficient number, since it is larger than the sum of its proper divisors (2016365).

10081795 is an equidigital number, since it uses as much as digits as its factorization.

10081795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2016364.

The product of its (nonzero) digits is 2520, while the sum is 31.

The square root of 10081795 is about 3175.1842466225. The cubic root of 10081795 is about 216.0292812956.

Adding to 10081795 its reverse (59718001), we get a palindrome (69799796).

The spelling of 10081795 in words is "ten million, eighty-one thousand, seven hundred ninety-five".

Divisors: 1 5 2016359 10081795