Base | Representation |
---|---|
bin | 10001111001101110011… |
… | …111001111011101111010 |
3 | 11100121101202022010011101 |
4 | 101321232133033131322 |
5 | 130123434332031414 |
6 | 2341052550322014 |
7 | 154610600162251 |
oct | 21715637173572 |
9 | 4317352263141 |
10 | 1230214330234 |
11 | 434804a1064a |
12 | 17a51035930a |
13 | 8c0161b3916 |
14 | 43785205798 |
15 | 2200254ea74 |
hex | 11e6e7cf77a |
1230214330234 has 16 divisors (see below), whose sum is σ = 1846726520328. Its totient is φ = 614638930752.
The previous prime is 1230214330231. The next prime is 1230214330243. The reversal of 1230214330234 is 4320334120321.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 700962445225 + 529251885009 = 837235^2 + 727497^2 .
It is not an unprimeable number, because it can be changed into a prime (1230214330231) 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, 28510444 + ... + 28553560.
Almost surely, 21230214330234 is an apocalyptic number.
1230214330234 is a deficient number, since it is larger than the sum of its proper divisors (616512190094).
1230214330234 is a wasteful number, since it uses less digits than its factorization.
1230214330234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53649.
The product of its (nonzero) digits is 10368, while the sum is 28.
Adding to 1230214330234 its reverse (4320334120321), we get a palindrome (5550548450555).
The spelling of 1230214330234 in words is "one trillion, two hundred thirty billion, two hundred fourteen million, three hundred thirty thousand, two hundred thirty-four".
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