Base | Representation |
---|---|
bin | 111001001110… |
… | …1010001101110 |
3 | 2002110101012122 |
4 | 1302131101232 |
5 | 30140114314 |
6 | 2551032542 |
7 | 513014123 |
oct | 162352156 |
9 | 62411178 |
10 | 30004334 |
11 | 15a33778 |
12 | a06b752 |
13 | 62a6c59 |
14 | 3db074a |
15 | 297a28e |
hex | 1c9d46e |
30004334 has 8 divisors (see below), whose sum is σ = 45549000. Its totient is φ = 14821336.
The previous prime is 30004327. The next prime is 30004339. The reversal of 30004334 is 43340003.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30004339) 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, 90209 + ... + 90540.
It is an arithmetic number, because the mean of its divisors is an integer number (5693625).
Almost surely, 230004334 is an apocalyptic number.
30004334 is a deficient number, since it is larger than the sum of its proper divisors (15544666).
30004334 is a wasteful number, since it uses less digits than its factorization.
30004334 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 180834.
The product of its (nonzero) digits is 432, while the sum is 17.
The square root of 30004334 is about 5477.6211990243. The cubic root of 30004334 is about 310.7382129256.
Adding to 30004334 its reverse (43340003), we get a palindrome (73344337).
The spelling of 30004334 in words is "thirty million, four thousand, three hundred thirty-four".
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