Base | Representation |
---|---|
bin | 1011100100011… |
… | …0101110110101 |
3 | 10101022021201002 |
4 | 2321012232311 |
5 | 44410233323 |
6 | 4452013045 |
7 | 1126310003 |
oct | 271065665 |
9 | 111267632 |
10 | 48524213 |
11 | 25432a61 |
12 | 14301185 |
13 | a08c76a |
14 | 6631a73 |
15 | 43d7828 |
hex | 2e46bb5 |
48524213 has 2 divisors, whose sum is σ = 48524214. Its totient is φ = 48524212.
The previous prime is 48524191. The next prime is 48524237. The reversal of 48524213 is 31242584.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 42797764 + 5726449 = 6542^2 + 2393^2 .
It is a cyclic number.
It is not a de Polignac number, because 48524213 - 26 = 48524149 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (48524243) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24262106 + 24262107.
It is an arithmetic number, because the mean of its divisors is an integer number (24262107).
Almost surely, 248524213 is an apocalyptic number.
It is an amenable number.
48524213 is a deficient number, since it is larger than the sum of its proper divisors (1).
48524213 is an equidigital number, since it uses as much as digits as its factorization.
48524213 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 7680, while the sum is 29.
The square root of 48524213 is about 6965.9323137682. The cubic root of 48524213 is about 364.7423289304.
Adding to 48524213 its reverse (31242584), we get a palindrome (79766797).
The spelling of 48524213 in words is "forty-eight million, five hundred twenty-four thousand, two hundred thirteen".
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