Base | Representation |
---|---|
bin | 1011011101101… |
… | …0010101010101 |
3 | 10100110201122122 |
4 | 2313122111111 |
5 | 44302031323 |
6 | 4434305325 |
7 | 1122450356 |
oct | 267322525 |
9 | 110421578 |
10 | 48080213 |
11 | 2515a415 |
12 | 14128245 |
13 | 9c6563c |
14 | 6557d2d |
15 | 434aec8 |
hex | 2dda555 |
48080213 has 2 divisors, whose sum is σ = 48080214. Its totient is φ = 48080212.
The previous prime is 48080183. The next prime is 48080237. The reversal of 48080213 is 31208084.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 41964484 + 6115729 = 6478^2 + 2473^2 .
It is a cyclic number.
It is not a de Polignac number, because 48080213 - 212 = 48076117 is a prime.
It is a super-3 number, since 3×480802133 (a number of 24 digits) contains 333 as substring.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (48083213) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24040106 + 24040107.
It is an arithmetic number, because the mean of its divisors is an integer number (24040107).
Almost surely, 248080213 is an apocalyptic number.
It is an amenable number.
48080213 is a deficient number, since it is larger than the sum of its proper divisors (1).
48080213 is an equidigital number, since it uses as much as digits as its factorization.
48080213 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1536, while the sum is 26.
The square root of 48080213 is about 6933.9896884838. The cubic root of 48080213 is about 363.6264457579.
Adding to 48080213 its reverse (31208084), we get a palindrome (79288297).
The spelling of 48080213 in words is "forty-eight million, eighty thousand, two hundred thirteen".
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