Base | Representation |
---|---|
bin | 1000010011110000… |
… | …0011110000010011 |
3 | 12202102202211112201 |
4 | 2010330003300103 |
5 | 14031431232111 |
6 | 1005151504031 |
7 | 106161355603 |
oct | 20474036023 |
9 | 5672684481 |
10 | 2230336531 |
11 | a44a6a935 |
12 | 522b28017 |
13 | 2970c3877 |
14 | 1722d6c03 |
15 | d0c106c1 |
hex | 84f03c13 |
2230336531 has 4 divisors (see below), whose sum is σ = 2230447072. Its totient is φ = 2230225992.
The previous prime is 2230336523. The next prime is 2230336597. The reversal of 2230336531 is 1356330322.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 2230336531 - 23 = 2230336523 is a prime.
It is a super-2 number, since 2×22303365312 = 9948802083026227922, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2230336531.
It is not an unprimeable number, because it can be changed into a prime (2230333531) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15435 + ... + 68548.
It is an arithmetic number, because the mean of its divisors is an integer number (557611768).
Almost surely, 22230336531 is an apocalyptic number.
2230336531 is a deficient number, since it is larger than the sum of its proper divisors (110541).
2230336531 is an equidigital number, since it uses as much as digits as its factorization.
2230336531 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 110540.
The product of its (nonzero) digits is 9720, while the sum is 28.
The square root of 2230336531 is about 47226.4388981426. The cubic root of 2230336531 is about 1306.5422733244.
Adding to 2230336531 its reverse (1356330322), we get a palindrome (3586666853).
The spelling of 2230336531 in words is "two billion, two hundred thirty million, three hundred thirty-six thousand, five hundred thirty-one".
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