Base | Representation |
---|---|
bin | 111011111101110… |
… | …0010110110100001 |
3 | 12012020010011111102 |
4 | 1313323202312201 |
5 | 13110044113303 |
6 | 531354124145 |
7 | 100601356535 |
oct | 16773426641 |
9 | 5166104442 |
10 | 2012097953 |
11 | 94285aa78 |
12 | 481a20655 |
13 | 260b21b08 |
14 | 151327bc5 |
15 | bb9a2288 |
hex | 77ee2da1 |
2012097953 has 2 divisors, whose sum is σ = 2012097954. Its totient is φ = 2012097952.
The previous prime is 2012097949. The next prime is 2012097961. The reversal of 2012097953 is 3597902102.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 2004979729 + 7118224 = 44777^2 + 2668^2 .
It is a cyclic number.
It is not a de Polignac number, because 2012097953 - 22 = 2012097949 is a prime.
It is a Sophie Germain prime.
It is a Curzon number.
It is not a weakly prime, because it can be changed into another prime (2012097653) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006048976 + 1006048977.
It is an arithmetic number, because the mean of its divisors is an integer number (1006048977).
Almost surely, 22012097953 is an apocalyptic number.
It is an amenable number.
2012097953 is a deficient number, since it is larger than the sum of its proper divisors (1).
2012097953 is an equidigital number, since it uses as much as digits as its factorization.
2012097953 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 34020, while the sum is 38.
The square root of 2012097953 is about 44856.4148478230. The cubic root of 2012097953 is about 1262.4563556850.
The spelling of 2012097953 in words is "two billion, twelve million, ninety-seven thousand, nine hundred fifty-three".
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