Base | Representation |
---|---|
bin | 100000111010001… |
… | …101101111001101 |
3 | 1102110221012002001 |
4 | 200322031233031 |
5 | 2112321202113 |
6 | 130442032301 |
7 | 16453016632 |
oct | 4072155715 |
9 | 1373835061 |
10 | 552131533 |
11 | 263733658 |
12 | 134aa8691 |
13 | 8a508765 |
14 | 53486189 |
15 | 337147dd |
hex | 20e8dbcd |
552131533 has 2 divisors, whose sum is σ = 552131534. Its totient is φ = 552131532.
The previous prime is 552131519. The next prime is 552131539. The reversal of 552131533 is 335131255.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 544662244 + 7469289 = 23338^2 + 2733^2 .
It is a cyclic number.
It is not a de Polignac number, because 552131533 - 217 = 552000461 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (552131539) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276065766 + 276065767.
It is an arithmetic number, because the mean of its divisors is an integer number (276065767).
Almost surely, 2552131533 is an apocalyptic number.
It is an amenable number.
552131533 is a deficient number, since it is larger than the sum of its proper divisors (1).
552131533 is an equidigital number, since it uses as much as digits as its factorization.
552131533 is an evil number, because the sum of its binary digits is even.
The product of its digits is 6750, while the sum is 28.
The square root of 552131533 is about 23497.4792903409. The cubic root of 552131533 is about 820.3783367166.
Adding to 552131533 its reverse (335131255), we get a palindrome (887262788).
The spelling of 552131533 in words is "five hundred fifty-two million, one hundred thirty-one thousand, five hundred thirty-three".
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