Base | Representation |
---|---|
bin | 101001101010… |
… | …010001111011 |
3 | 202112211220120 |
4 | 221222101323 |
5 | 10243433313 |
6 | 1030024323 |
7 | 161553615 |
oct | 51522173 |
9 | 22484816 |
10 | 10921083 |
11 | 618a198 |
12 | 37a80a3 |
13 | 2354ba4 |
14 | 1643db5 |
15 | e5ad23 |
hex | a6a47b |
10921083 has 8 divisors (see below), whose sum is σ = 15031296. Its totient is φ = 7045800.
The previous prime is 10921069. The next prime is 10921087. The reversal of 10921083 is 38012901.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10921083 - 25 = 10921051 is a prime.
It is a Smith number, since the sum of its digits (24) 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 (10921087) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 58623 + ... + 58808.
It is an arithmetic number, because the mean of its divisors is an integer number (1878912).
Almost surely, 210921083 is an apocalyptic number.
10921083 is a deficient number, since it is larger than the sum of its proper divisors (4110213).
10921083 is a wasteful number, since it uses less digits than its factorization.
10921083 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 117465.
The product of its (nonzero) digits is 432, while the sum is 24.
The square root of 10921083 is about 3304.7061896635. The cubic root of 10921083 is about 221.8648840987.
Adding to 10921083 its reverse (38012901), we get a palindrome (48933984).
The spelling of 10921083 in words is "ten million, nine hundred twenty-one thousand, eighty-three".
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