Base | Representation |
---|---|
bin | 100111010101… |
… | …010110011010 |
3 | 201101212010100 |
4 | 213111112122 |
5 | 10114423231 |
6 | 1005000230 |
7 | 153433263 |
oct | 47252632 |
9 | 21355110 |
10 | 10311066 |
11 | 5902947 |
12 | 3553076 |
13 | 21a032c |
14 | 152596a |
15 | d8a1e6 |
hex | 9d559a |
10311066 has 24 divisors (see below), whose sum is σ = 23112180. Its totient is φ = 3318336.
The previous prime is 10311043. The next prime is 10311083. The reversal of 10311066 is 66011301.
It can be written as a sum of positive squares in 2 ways, for example, as 10208025 + 103041 = 3195^2 + 321^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9355 + ... + 10398.
Almost surely, 210311066 is an apocalyptic number.
10311066 is an abundant number, since it is smaller than the sum of its proper divisors (12801114).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10311066 is a wasteful number, since it uses less digits than its factorization.
10311066 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19790 (or 19787 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
The square root of 10311066 is about 3211.0848634068. The cubic root of 10311066 is about 217.6546027234.
Adding to 10311066 its reverse (66011301), we get a palindrome (76322367).
The spelling of 10311066 in words is "ten million, three hundred eleven thousand, sixty-six".
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