Base | Representation |
---|---|
bin | 111001001111… |
… | …0101101100110 |
3 | 2002110200021102 |
4 | 1302132231212 |
5 | 30140311324 |
6 | 2551120102 |
7 | 513040223 |
oct | 162365546 |
9 | 62420242 |
10 | 30010214 |
11 | 15a38133 |
12 | a073032 |
13 | 62a9830 |
14 | 3db294a |
15 | 297bdae |
hex | 1c9eb66 |
30010214 has 8 divisors (see below), whose sum is σ = 48478080. Its totient is φ = 13850856.
The previous prime is 30010213. The next prime is 30010229. The reversal of 30010214 is 41201003.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×300102142 = 1801225888651592, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 30010195 and 30010204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30010213) 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, 577094 + ... + 577145.
It is an arithmetic number, because the mean of its divisors is an integer number (6059760).
Almost surely, 230010214 is an apocalyptic number.
30010214 is a deficient number, since it is larger than the sum of its proper divisors (18467866).
30010214 is a wasteful number, since it uses less digits than its factorization.
30010214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1154254.
The product of its (nonzero) digits is 24, while the sum is 11.
The square root of 30010214 is about 5478.1579020689. The cubic root of 30010214 is about 310.7585102306.
Adding to 30010214 its reverse (41201003), we get a palindrome (71211217).
The spelling of 30010214 in words is "thirty million, ten thousand, two hundred fourteen".
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