Base | Representation |
---|---|
bin | 111101100101011… |
… | …100000000100111 |
3 | 2200000012020012010 |
4 | 331211130000213 |
5 | 4104001133411 |
6 | 250305325303 |
7 | 34414155354 |
oct | 7545340047 |
9 | 2600166163 |
10 | 1033224231 |
11 | 490256726 |
12 | 24a036833 |
13 | 1360a08b0 |
14 | 9b31962b |
15 | 60a957a6 |
hex | 3d95c027 |
1033224231 has 16 divisors (see below), whose sum is σ = 1519791840. Its totient is φ = 620321280.
The previous prime is 1033224191. The next prime is 1033224233. The reversal of 1033224231 is 1324223301.
1033224231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 1033224231 - 27 = 1033224103 is a prime.
It is a super-2 number, since 2×10332242312 = 2135104623051082722, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1033224198 and 1033224207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1033224233) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 321486 + ... + 324683.
It is an arithmetic number, because the mean of its divisors is an integer number (94986990).
Almost surely, 21033224231 is an apocalyptic number.
1033224231 is a deficient number, since it is larger than the sum of its proper divisors (486567609).
1033224231 is a wasteful number, since it uses less digits than its factorization.
1033224231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 646226.
The product of its (nonzero) digits is 864, while the sum is 21.
The square root of 1033224231 is about 32143.8054841053. The cubic root of 1033224231 is about 1010.9543086282.
Adding to 1033224231 its reverse (1324223301), we get a palindrome (2357447532).
The spelling of 1033224231 in words is "one billion, thirty-three million, two hundred twenty-four thousand, two hundred thirty-one".
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