Base | Representation |
---|---|
bin | 111001011010… |
… | …1101100001010 |
3 | 2002122110101012 |
4 | 1302311230022 |
5 | 30201314310 |
6 | 2553123522 |
7 | 513611504 |
oct | 162655412 |
9 | 62573335 |
10 | 30104330 |
11 | 15aa1913 |
12 | a0b95a2 |
13 | 6310619 |
14 | 3dd8d74 |
15 | 2999c05 |
hex | 1cb5b0a |
30104330 has 16 divisors (see below), whose sum is σ = 54669384. Its totient is φ = 11934720.
The previous prime is 30104329. The next prime is 30104357. The reversal of 30104330 is 3340103.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 7284601 + 22819729 = 2699^2 + 4777^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12191 + ... + 14450.
Almost surely, 230104330 is an apocalyptic number.
30104330 is a deficient number, since it is larger than the sum of its proper divisors (24565054).
30104330 is a wasteful number, since it uses less digits than its factorization.
30104330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26761.
The product of its (nonzero) digits is 108, while the sum is 14.
The square root of 30104330 is about 5486.7412915136. The cubic root of 30104330 is about 311.0830311486.
Adding to 30104330 its reverse (3340103), we get a palindrome (33444433).
The spelling of 30104330 in words is "thirty million, one hundred four thousand, three hundred thirty".
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