Base | Representation |
---|---|
bin | 1010100101100… |
… | …0110100111110 |
3 | 10002112221212201 |
4 | 2221120310332 |
5 | 42331412110 |
6 | 4223422114 |
7 | 1046266546 |
oct | 251306476 |
9 | 102487781 |
10 | 44404030 |
11 | 23079450 |
12 | 12a5493a |
13 | 9279298 |
14 | 5c7c326 |
15 | 3d71b3a |
hex | 2a58d3e |
44404030 has 32 divisors (see below), whose sum is σ = 90989568. Its totient is φ = 15444000.
The previous prime is 44404027. The next prime is 44404043. The reversal of 44404030 is 3040444.
It is a junction number, because it is equal to n+sod(n) for n = 44403989 and 44404007.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6246 + ... + 11305.
It is an arithmetic number, because the mean of its divisors is an integer number (2843424).
Almost surely, 244404030 is an apocalyptic number.
44404030 is an abundant number, since it is smaller than the sum of its proper divisors (46585538).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44404030 is a wasteful number, since it uses less digits than its factorization.
44404030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17592.
The product of its (nonzero) digits is 768, while the sum is 19.
The square root of 44404030 is about 6663.6348939599. The cubic root of 44404030 is about 354.1121236114.
Adding to 44404030 its reverse (3040444), we get a palindrome (47444474).
The spelling of 44404030 in words is "forty-four million, four hundred four thousand, thirty".
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