Base | Representation |
---|---|
bin | 100110010000… |
… | …111111011010 |
3 | 200212122000222 |
4 | 212100333122 |
5 | 10031443231 |
6 | 555000042 |
7 | 151156043 |
oct | 46207732 |
9 | 20778028 |
10 | 10031066 |
11 | 5731541 |
12 | 3439022 |
13 | 2102a56 |
14 | 14918ca |
15 | d3227b |
hex | 990fda |
10031066 has 8 divisors (see below), whose sum is σ = 15066324. Its totient is φ = 5008960.
The previous prime is 10031053. The next prime is 10031113. The reversal of 10031066 is 66013001.
It can be written as a sum of positive squares in 2 ways, for example, as 8579041 + 1452025 = 2929^2 + 1205^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
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 3 ways as a sum of consecutive naturals, for example, 1085 + ... + 4608.
Almost surely, 210031066 is an apocalyptic number.
10031066 is a deficient number, since it is larger than the sum of its proper divisors (5035258).
10031066 is an equidigital number, since it uses as much as digits as its factorization.
10031066 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6576.
The product of its (nonzero) digits is 108, while the sum is 17.
The square root of 10031066 is about 3167.1858170938. The cubic root of 10031066 is about 215.6663372684. Note that the first 3 decimals are identical.
Adding to 10031066 its reverse (66013001), we get a palindrome (76044067).
The spelling of 10031066 in words is "ten million, thirty-one thousand, sixty-six".
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