Base | Representation |
---|---|
bin | 11111000001101100110… |
… | …111101101001011100001 |
3 | 21112211101211100121210011 |
4 | 133001230313231023201 |
5 | 234413100330233441 |
6 | 4311253120204521 |
7 | 310020114463123 |
oct | 37015467551341 |
9 | 7484354317704 |
10 | 2132130321121 |
11 | 75225aa88789 |
12 | 2a527a169741 |
13 | 12609c8b1c38 |
14 | 752a4c59213 |
15 | 3a6dcd97581 |
hex | 1f06cded2e1 |
2132130321121 has 2 divisors, whose sum is σ = 2132130321122. Its totient is φ = 2132130321120.
The previous prime is 2132130321109. The next prime is 2132130321131. The reversal of 2132130321121 is 1211230312312.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 2111685610896 + 20444710225 = 1453164^2 + 142985^2 .
It is a cyclic number.
It is not a de Polignac number, because 2132130321121 - 25 = 2132130321089 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2132130321092 and 2132130321101.
It is not a weakly prime, because it can be changed into another prime (2132130321131) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066065160560 + 1066065160561.
It is an arithmetic number, because the mean of its divisors is an integer number (1066065160561).
Almost surely, 22132130321121 is an apocalyptic number.
It is an amenable number.
2132130321121 is a deficient number, since it is larger than the sum of its proper divisors (1).
2132130321121 is an equidigital number, since it uses as much as digits as its factorization.
2132130321121 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 432, while the sum is 22.
Adding to 2132130321121 its reverse (1211230312312), we get a palindrome (3343360633433).
The spelling of 2132130321121 in words is "two trillion, one hundred thirty-two billion, one hundred thirty million, three hundred twenty-one thousand, one hundred twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •