Base | Representation |
---|---|
bin | 1000010011110110… |
… | …0111010011101001 |
3 | 12202110112112220011 |
4 | 2010331213103221 |
5 | 14032032304142 |
6 | 1005204331521 |
7 | 106165004455 |
oct | 20475472351 |
9 | 5673475804 |
10 | 2230744297 |
11 | a45219231 |
12 | 5230a3ba1 |
13 | 297207352 |
14 | 1723a1665 |
15 | d0c91417 |
hex | 84f674e9 |
2230744297 has 8 divisors (see below), whose sum is σ = 2265242112. Its totient is φ = 2196282000.
The previous prime is 2230744279. The next prime is 2230744303. The reversal of 2230744297 is 7924470322.
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 2230744297 - 27 = 2230744169 is a prime.
It is a super-3 number, since 3×22307442973 (a number of 29 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2230744237) 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 7 ways as a sum of consecutive naturals, for example, 135672 + ... + 151222.
It is an arithmetic number, because the mean of its divisors is an integer number (283155264).
Almost surely, 22230744297 is an apocalyptic number.
It is an amenable number.
2230744297 is a deficient number, since it is larger than the sum of its proper divisors (34497815).
2230744297 is a wasteful number, since it uses less digits than its factorization.
2230744297 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17759.
The product of its (nonzero) digits is 169344, while the sum is 40.
The square root of 2230744297 is about 47230.7558376954. The cubic root of 2230744297 is about 1306.6218922586.
The spelling of 2230744297 in words is "two billion, two hundred thirty million, seven hundred forty-four thousand, two hundred ninety-seven".
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