Base | Representation |
---|---|
bin | 11010101111100… |
… | …00001001011011 |
3 | 120122010011100210 |
4 | 31113300021123 |
5 | 424412032311 |
6 | 34132102203 |
7 | 5362530201 |
oct | 1527601133 |
9 | 518104323 |
10 | 224330331 |
11 | 1056a0775 |
12 | 63164963 |
13 | 37625754 |
14 | 21b17071 |
15 | 14a633a6 |
hex | d5f025b |
224330331 has 8 divisors (see below), whose sum is σ = 304176960. Its totient is φ = 147018632.
The previous prime is 224330287. The next prime is 224330333. The reversal of 224330331 is 133033422.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 224330331 - 27 = 224330203 is a prime.
It is a super-2 number, since 2×2243303312 = 100648194813139122, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 224330298 and 224330307.
It is not an unprimeable number, because it can be changed into a prime (224330333) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 633525 + ... + 633878.
It is an arithmetic number, because the mean of its divisors is an integer number (38022120).
Almost surely, 2224330331 is an apocalyptic number.
224330331 is a deficient number, since it is larger than the sum of its proper divisors (79846629).
224330331 is a wasteful number, since it uses less digits than its factorization.
224330331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1267465.
The product of its (nonzero) digits is 1296, while the sum is 21.
The square root of 224330331 is about 14977.6610657339. The cubic root of 224330331 is about 607.6161833030.
Adding to 224330331 its reverse (133033422), we get a palindrome (357363753).
The spelling of 224330331 in words is "two hundred twenty-four million, three hundred thirty thousand, three hundred thirty-one".
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