Base | Representation |
---|---|
bin | 111001001111… |
… | …1101101011111 |
3 | 2002110212212212 |
4 | 1302133231133 |
5 | 30140424203 |
6 | 2551151035 |
7 | 513055154 |
oct | 162375537 |
9 | 62425785 |
10 | 30014303 |
11 | 15a40210 |
12 | a07547b |
13 | 62ab657 |
14 | 3db422b |
15 | 297d1d8 |
hex | 1c9fb5f |
30014303 has 16 divisors (see below), whose sum is σ = 33696000. Its totient is φ = 26503680.
The previous prime is 30014279. The next prime is 30014317. The reversal of 30014303 is 30341003.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 30014303 - 222 = 25819999 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30014323) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66623 + ... + 67071.
It is an arithmetic number, because the mean of its divisors is an integer number (2106000).
Almost surely, 230014303 is an apocalyptic number.
30014303 is a deficient number, since it is larger than the sum of its proper divisors (3681697).
30014303 is a wasteful number, since it uses less digits than its factorization.
30014303 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 622.
The product of its (nonzero) digits is 108, while the sum is 14.
The square root of 30014303 is about 5478.5310987527. The cubic root of 30014303 is about 310.7726235792.
Adding to 30014303 its reverse (30341003), we get a palindrome (60355306).
The spelling of 30014303 in words is "thirty million, fourteen thousand, three hundred three".
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