Base | Representation |
---|---|
bin | 111101100101011… |
… | …001010001010101 |
3 | 2200000011122210122 |
4 | 331211121101111 |
5 | 4104000304023 |
6 | 250305201325 |
7 | 34414110560 |
oct | 7545312125 |
9 | 2600148718 |
10 | 1033213013 |
11 | 490249258 |
12 | 24a030245 |
13 | 136098761 |
14 | 9b3154d7 |
15 | 60a922c8 |
hex | 3d959455 |
1033213013 has 16 divisors (see below), whose sum is σ = 1188794880. Its totient is φ = 879648000.
The previous prime is 1033213007. The next prime is 1033213039. The reversal of 1033213013 is 3103123301.
It is not a de Polignac number, because 1033213013 - 26 = 1033212949 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1033212982 and 1033213000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1033213813) 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, 1172333 + ... + 1173213.
It is an arithmetic number, because the mean of its divisors is an integer number (74299680).
Almost surely, 21033213013 is an apocalyptic number.
It is an amenable number.
1033213013 is a deficient number, since it is larger than the sum of its proper divisors (155581867).
1033213013 is an equidigital number, since it uses as much as digits as its factorization.
1033213013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1828.
The product of its (nonzero) digits is 162, while the sum is 17.
The square root of 1033213013 is about 32143.6309865578. The cubic root of 1033213013 is about 1010.9506498785.
Adding to 1033213013 its reverse (3103123301), we get a palindrome (4136336314).
The spelling of 1033213013 in words is "one billion, thirty-three million, two hundred thirteen thousand, thirteen".
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