Base | Representation |
---|---|
bin | 111001010011… |
… | …1000010001110 |
3 | 2002112102000221 |
4 | 1302213002032 |
5 | 30142404202 |
6 | 2551541554 |
7 | 513241501 |
oct | 162470216 |
9 | 62472027 |
10 | 30044302 |
11 | 15a60802 |
12 | a08a8ba |
13 | 62bc1c2 |
14 | 3dc1138 |
15 | 2987037 |
hex | 1ca708e |
30044302 has 16 divisors (see below), whose sum is σ = 47319552. Its totient is φ = 14279320.
The previous prime is 30044299. The next prime is 30044303. The reversal of 30044302 is 20344003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30044303) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5727 + ... + 9637.
It is an arithmetic number, because the mean of its divisors is an integer number (2957472).
Almost surely, 230044302 is an apocalyptic number.
30044302 is a deficient number, since it is larger than the sum of its proper divisors (17275250).
30044302 is a wasteful number, since it uses less digits than its factorization.
30044302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4103.
The product of its (nonzero) digits is 288, while the sum is 16.
The square root of 30044302 is about 5481.2682838920. The cubic root of 30044302 is about 310.8761271613.
Adding to 30044302 its reverse (20344003), we get a palindrome (50388305).
The spelling of 30044302 in words is "thirty million, forty-four thousand, three hundred two".
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