Base | Representation |
---|---|
bin | 10011101011010… |
… | …110001100100100 |
3 | 212000012100111220 |
4 | 103223112030210 |
5 | 1134003131322 |
6 | 52431500340 |
7 | 11116026516 |
oct | 2353261444 |
9 | 760170456 |
10 | 330130212 |
11 | 15a393795 |
12 | 926876b0 |
13 | 5351a129 |
14 | 31bb7bb6 |
15 | 1deb155c |
hex | 13ad6324 |
330130212 has 12 divisors (see below), whose sum is σ = 770303856. Its totient is φ = 110043400.
The previous prime is 330130181. The next prime is 330130217. The reversal of 330130212 is 212031033.
It is a tau number, because it is divible by the number of its divisors (12).
It is a junction number, because it is equal to n+sod(n) for n = 330130191 and 330130200.
It is not an unprimeable number, because it can be changed into a prime (330130217) 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, 13755414 + ... + 13755437.
It is an arithmetic number, because the mean of its divisors is an integer number (64191988).
Almost surely, 2330130212 is an apocalyptic number.
It is an amenable number.
330130212 is an abundant number, since it is smaller than the sum of its proper divisors (440173644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
330130212 is a wasteful number, since it uses less digits than its factorization.
330130212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27510858 (or 27510856 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 15.
The square root of 330130212 is about 18169.4857384572. The cubic root of 330130212 is about 691.1332019612.
Adding to 330130212 its reverse (212031033), we get a palindrome (542161245).
The spelling of 330130212 in words is "three hundred thirty million, one hundred thirty thousand, two hundred twelve".
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