Base | Representation |
---|---|
bin | 1110010100100… |
… | …00101010101000 |
3 | 22101001020200021 |
4 | 13022100222220 |
5 | 221223131331 |
6 | 15530450224 |
7 | 2656042603 |
oct | 712205250 |
9 | 271036607 |
10 | 120130216 |
11 | 618a0678 |
12 | 34293974 |
13 | 1bb7128b |
14 | 11d5133a |
15 | a82e211 |
hex | 7290aa8 |
120130216 has 32 divisors (see below), whose sum is σ = 229249440. Its totient is φ = 59005888.
The previous prime is 120130193. The next prime is 120130229. The reversal of 120130216 is 612031021.
It is a self number, because there is not a number n which added to its sum of digits gives 120130216.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150330 + ... + 151126.
It is an arithmetic number, because the mean of its divisors is an integer number (7164045).
Almost surely, 2120130216 is an apocalyptic number.
It is an amenable number.
120130216 is a deficient number, since it is larger than the sum of its proper divisors (109119224).
120130216 is a wasteful number, since it uses less digits than its factorization.
120130216 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1113 (or 1109 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 16.
The square root of 120130216 is about 10960.3930586453. The cubic root of 120130216 is about 493.4207616336.
Adding to 120130216 its reverse (612031021), we get a palindrome (732161237).
The spelling of 120130216 in words is "one hundred twenty million, one hundred thirty thousand, two hundred sixteen".
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