Base | Representation |
---|---|
bin | 100000101110001… |
… | …000111010100101 |
3 | 1102020222100212001 |
4 | 200232020322211 |
5 | 2111013403203 |
6 | 130250125301 |
7 | 16414064056 |
oct | 4056107245 |
9 | 1366870761 |
10 | 548966053 |
11 | 261971359 |
12 | 133a20831 |
13 | 8996a9ac |
14 | 52ca072d |
15 | 332db91d |
hex | 20b88ea5 |
548966053 has 2 divisors, whose sum is σ = 548966054. Its totient is φ = 548966052.
The previous prime is 548966051. The next prime is 548966071. The reversal of 548966053 is 350669845.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 357890724 + 191075329 = 18918^2 + 13823^2 .
It is a cyclic number.
It is not a de Polignac number, because 548966053 - 21 = 548966051 is a prime.
Together with 548966051, it forms a pair of twin primes.
It is a junction number, because it is equal to n+sod(n) for n = 548965994 and 548966012.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (548966051) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 274483026 + 274483027.
It is an arithmetic number, because the mean of its divisors is an integer number (274483027).
Almost surely, 2548966053 is an apocalyptic number.
It is an amenable number.
548966053 is a deficient number, since it is larger than the sum of its proper divisors (1).
548966053 is an equidigital number, since it uses as much as digits as its factorization.
548966053 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 777600, while the sum is 46.
The square root of 548966053 is about 23430.0246051941. The cubic root of 548966053 is about 818.8075335287.
The spelling of 548966053 in words is "five hundred forty-eight million, nine hundred sixty-six thousand, fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •