Base | Representation |
---|---|
bin | 1000010011110001… |
… | …1001000111011111 |
3 | 12202102221021120110 |
4 | 2010330121013133 |
5 | 14031442032111 |
6 | 1005153421103 |
7 | 106162201653 |
oct | 20474310737 |
9 | 5672837513 |
10 | 2230424031 |
11 | a4501a650 |
12 | 522b6a793 |
13 | 297124644 |
14 | 17231aa63 |
15 | d0c2b5a6 |
hex | 84f191df |
2230424031 has 16 divisors (see below), whose sum is σ = 3255730560. Its totient is φ = 1346989920.
The previous prime is 2230423999. The next prime is 2230424137. The reversal of 2230424031 is 1304240322.
It is not a de Polignac number, because 2230424031 - 25 = 2230423999 is a prime.
It is a super-2 number, since 2×22304240312 = 9949582716124577922, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2230423989 and 2230424007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2230425031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110076 + ... + 128753.
It is an arithmetic number, because the mean of its divisors is an integer number (203483160).
Almost surely, 22230424031 is an apocalyptic number.
2230424031 is a deficient number, since it is larger than the sum of its proper divisors (1025306529).
2230424031 is a wasteful number, since it uses less digits than its factorization.
2230424031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 239126.
The product of its (nonzero) digits is 1152, while the sum is 21.
The square root of 2230424031 is about 47227.3652769239. The cubic root of 2230424031 is about 1306.5593590799.
Adding to 2230424031 its reverse (1304240322), we get a palindrome (3534664353).
The spelling of 2230424031 in words is "two billion, two hundred thirty million, four hundred twenty-four thousand, thirty-one".
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