Base | Representation |
---|---|
bin | 111111100010101… |
… | …0100001111001001 |
3 | 12111120220220102012 |
4 | 1333011110033021 |
5 | 13331304200131 |
6 | 551322145305 |
7 | 103556360051 |
oct | 17705241711 |
9 | 5446826365 |
10 | 2132100041 |
11 | 9a4573355 |
12 | 4b6052235 |
13 | 27c949976 |
14 | 163244561 |
15 | c72a852b |
hex | 7f1543c9 |
2132100041 has 2 divisors, whose sum is σ = 2132100042. Its totient is φ = 2132100040.
The previous prime is 2132100007. The next prime is 2132100049. The reversal of 2132100041 is 1400012312.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1555908025 + 576192016 = 39445^2 + 24004^2 .
It is a cyclic number.
It is not a de Polignac number, because 2132100041 - 210 = 2132099017 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2132099989 and 2132100025.
It is not a weakly prime, because it can be changed into another prime (2132100049) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066050020 + 1066050021.
It is an arithmetic number, because the mean of its divisors is an integer number (1066050021).
Almost surely, 22132100041 is an apocalyptic number.
It is an amenable number.
2132100041 is a deficient number, since it is larger than the sum of its proper divisors (1).
2132100041 is an equidigital number, since it uses as much as digits as its factorization.
2132100041 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 48, while the sum is 14.
The square root of 2132100041 is about 46174.6688239342. The cubic root of 2132100041 is about 1287.0710627688.
Adding to 2132100041 its reverse (1400012312), we get a palindrome (3532112353).
The spelling of 2132100041 in words is "two billion, one hundred thirty-two million, one hundred thousand, forty-one".
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