Base | Representation |
---|---|
bin | 1111110001010000… |
… | …0111100001011001 |
3 | 101221000101101121011 |
4 | 3330110013201121 |
5 | 32132140211441 |
6 | 1540014413521 |
7 | 206621013031 |
oct | 37424074131 |
9 | 11830341534 |
10 | 4233132121 |
11 | 18825468a9 |
12 | 9a18012a1 |
13 | 52600950a |
14 | 2c22bc8c1 |
15 | 19b976581 |
hex | fc507859 |
4233132121 has 2 divisors, whose sum is σ = 4233132122. Its totient is φ = 4233132120.
The previous prime is 4233132077. The next prime is 4233132131. The reversal of 4233132121 is 1212313324.
4233132121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 4104196096 + 128936025 = 64064^2 + 11355^2 .
It is a cyclic number.
It is not a de Polignac number, because 4233132121 - 213 = 4233123929 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 4233132092 and 4233132101.
It is not a weakly prime, because it can be changed into another prime (4233132131) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2116566060 + 2116566061.
It is an arithmetic number, because the mean of its divisors is an integer number (2116566061).
Almost surely, 24233132121 is an apocalyptic number.
It is an amenable number.
4233132121 is a deficient number, since it is larger than the sum of its proper divisors (1).
4233132121 is an equidigital number, since it uses as much as digits as its factorization.
4233132121 is an evil number, because the sum of its binary digits is even.
The product of its digits is 864, while the sum is 22.
The square root of 4233132121 is about 65062.5247050866. The cubic root of 4233132121 is about 1617.6601032291.
Adding to 4233132121 its reverse (1212313324), we get a palindrome (5445445445).
The spelling of 4233132121 in words is "four billion, two hundred thirty-three million, one hundred thirty-two thousand, one hundred twenty-one".
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