Base | Representation |
---|---|
bin | 11111100110101… |
… | …001011111111111 |
3 | 1100221201020011120 |
4 | 133212221133333 |
5 | 2041214201101 |
6 | 124340322023 |
7 | 16065560631 |
oct | 3746513777 |
9 | 1327636146 |
10 | 530225151 |
11 | 252331005 |
12 | 1296a3313 |
13 | 85b086c1 |
14 | 505c2a51 |
15 | 31838b36 |
hex | 1f9a97ff |
530225151 has 16 divisors (see below), whose sum is σ = 715363584. Its totient is φ = 349300224.
The previous prime is 530225149. The next prime is 530225219. The reversal of 530225151 is 151522035.
It is a happy number.
It is not a de Polignac number, because 530225151 - 21 = 530225149 is a prime.
It is a super-2 number, since 2×5302251512 = 562277421505945602, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (530225051) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 167455 + ... + 170591.
It is an arithmetic number, because the mean of its divisors is an integer number (44710224).
Almost surely, 2530225151 is an apocalyptic number.
530225151 is a deficient number, since it is larger than the sum of its proper divisors (185138433).
530225151 is a wasteful number, since it uses less digits than its factorization.
530225151 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3790.
The product of its (nonzero) digits is 1500, while the sum is 24.
The square root of 530225151 is about 23026.6183144638. The cubic root of 530225151 is about 809.3818130363.
Adding to 530225151 its reverse (151522035), we get a palindrome (681747186).
The spelling of 530225151 in words is "five hundred thirty million, two hundred twenty-five thousand, one hundred fifty-one".
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