Base | Representation |
---|---|
bin | 111011111110010… |
… | …0110001010101101 |
3 | 12012020122011201102 |
4 | 1313330212022231 |
5 | 13110131424202 |
6 | 531404052445 |
7 | 100603615436 |
oct | 16774461255 |
9 | 5166564642 |
10 | 2012373677 |
11 | 942a29146 |
12 | 481b34125 |
13 | 260bba472 |
14 | 15139a48d |
15 | bba08d02 |
hex | 77f262ad |
2012373677 has 2 divisors, whose sum is σ = 2012373678. Its totient is φ = 2012373676.
The previous prime is 2012373673. The next prime is 2012373679. The reversal of 2012373677 is 7763732102.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1976780521 + 35593156 = 44461^2 + 5966^2 .
It is a cyclic number.
It is not a de Polignac number, because 2012373677 - 22 = 2012373673 is a prime.
Together with 2012373679, it forms a pair of twin primes.
It is a Chen prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2012373677.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2012373673) 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, 1006186838 + 1006186839.
It is an arithmetic number, because the mean of its divisors is an integer number (1006186839).
Almost surely, 22012373677 is an apocalyptic number.
It is an amenable number.
2012373677 is a deficient number, since it is larger than the sum of its proper divisors (1).
2012373677 is an equidigital number, since it uses as much as digits as its factorization.
2012373677 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 74088, while the sum is 38.
The square root of 2012373677 is about 44859.4881491084. The cubic root of 2012373677 is about 1262.5140191496.
The spelling of 2012373677 in words is "two billion, twelve million, three hundred seventy-three thousand, six hundred seventy-seven".
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