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10804106186 = 217973275957
BaseRepresentation
bin10100000111111100…
…11001001111001010
31000212221211110102222
422003332121033022
5134111322344221
64544025254042
7531510246566
oct120376311712
930787743388
1010804106186
1146446aa985
122116334322
13103247a353
14746c7a6a6
154337969ab
hex283f993ca

10804106186 has 16 divisors (see below), whose sum is σ = 17336369736. Its totient is φ = 5031868416.

The previous prime is 10804106171. The next prime is 10804106197. The reversal of 10804106186 is 68160140801.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 10739384161 + 64722025 = 103631^2 + 8045^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1634681 + ... + 1641276.

Almost surely, 210804106186 is an apocalyptic number.

10804106186 is a deficient number, since it is larger than the sum of its proper divisors (6532263550).

10804106186 is a wasteful number, since it uses less digits than its factorization.

10804106186 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3276073.

The product of its (nonzero) digits is 9216, while the sum is 35.

Adding to 10804106186 its reverse (68160140801), we get a palindrome (78964246987).

The spelling of 10804106186 in words is "ten billion, eight hundred four million, one hundred six thousand, one hundred eighty-six".

Divisors: 1 2 17 34 97 194 1649 3298 3275957 6551914 55691269 111382538 317767829 635535658 5402053093 10804106186