Base | Representation |
---|---|
bin | 111001001110… |
… | …1010001001100 |
3 | 2002110101011101 |
4 | 1302131101030 |
5 | 30140114200 |
6 | 2551032444 |
7 | 513014044 |
oct | 162352114 |
9 | 62411141 |
10 | 30004300 |
11 | 15a33747 |
12 | a06b724 |
13 | 62a6c31 |
14 | 3db0724 |
15 | 297a26a |
hex | 1c9d44c |
30004300 has 18 divisors (see below), whose sum is σ = 65109548. Its totient is φ = 12001680.
The previous prime is 30004291. The next prime is 30004301. The reversal of 30004300 is 340003.
It is a Harshad number since it is a multiple of its sum of digits (10).
It is not an unprimeable number, because it can be changed into a prime (30004301) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 149922 + ... + 150121.
Almost surely, 230004300 is an apocalyptic number.
It is an amenable number.
30004300 is an abundant number, since it is smaller than the sum of its proper divisors (35105248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30004300 is a wasteful number, since it uses less digits than its factorization.
30004300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 300057 (or 300050 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 10.
The square root of 30004300 is about 5477.6180954864. The cubic root of 30004300 is about 310.7380955526.
Adding to 30004300 its reverse (340003), we get a palindrome (30344303).
The spelling of 30004300 in words is "thirty million, four thousand, three hundred".
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