Base | Representation |
---|---|
bin | 111001010011… |
… | …0111110001100 |
3 | 2002112101200101 |
4 | 1302212332030 |
5 | 30142402134 |
6 | 2551540444 |
7 | 513240652 |
oct | 162467614 |
9 | 62471611 |
10 | 30044044 |
11 | 15a60598 |
12 | a08a724 |
13 | 62bc054 |
14 | 3dc0dd2 |
15 | 2986e14 |
hex | 1ca6f8c |
30044044 has 6 divisors (see below), whose sum is σ = 52577084. Its totient is φ = 15022020.
The previous prime is 30044033. The next prime is 30044051. The reversal of 30044044 is 44044003.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3755502 + ... + 3755509.
Almost surely, 230044044 is an apocalyptic number.
It is an amenable number.
30044044 is a deficient number, since it is larger than the sum of its proper divisors (22533040).
30044044 is a wasteful number, since it uses less digits than its factorization.
30044044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7511015 (or 7511013 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 19.
The square root of 30044044 is about 5481.2447491423. The cubic root of 30044044 is about 310.8752372946.
Adding to 30044044 its reverse (44044003), we get a palindrome (74088047).
It can be divided in two parts, 300 and 44044, that added together give a palindrome (44344).
The spelling of 30044044 in words is "thirty million, forty-four thousand, forty-four", and thus it is an eban number.
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