Base | Representation |
---|---|
bin | 100111101001001… |
… | …0111010101000100 |
3 | 10102201000212212001 |
4 | 1033102113111010 |
5 | 10211013323322 |
6 | 335555035044 |
7 | 44651430355 |
oct | 11722272504 |
9 | 3381025761 |
10 | 1330214212 |
11 | 622964698 |
12 | 31159ba84 |
13 | 182786602 |
14 | c8947d2c |
15 | 7bbac827 |
hex | 4f497544 |
1330214212 has 12 divisors (see below), whose sum is σ = 2328652480. Its totient is φ = 664884936.
The previous prime is 1330214189. The next prime is 1330214213. The reversal of 1330214212 is 2124120331.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 1330214212.
It is not an unprimeable number, because it can be changed into a prime (1330214213) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41688 + ... + 66319.
Almost surely, 21330214212 is an apocalyptic number.
It is an amenable number.
1330214212 is a deficient number, since it is larger than the sum of its proper divisors (998438268).
1330214212 is a wasteful number, since it uses less digits than its factorization.
1330214212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 111090 (or 111088 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 19.
The square root of 1330214212 is about 36472.1018313998. The cubic root of 1330214212 is about 1099.7834868631.
Adding to 1330214212 its reverse (2124120331), we get a palindrome (3454334543).
The spelling of 1330214212 in words is "one billion, three hundred thirty million, two hundred fourteen thousand, two hundred twelve".
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