Base | Representation |
---|---|
bin | 10000100000111001111001 |
3 | 22010221101100 |
4 | 100200321321 |
5 | 2102012311 |
6 | 232442013 |
7 | 51540141 |
oct | 20407171 |
9 | 8127340 |
10 | 4329081 |
11 | 2497559 |
12 | 1549309 |
13 | b875b3 |
14 | 809921 |
15 | 5a7a56 |
hex | 420e79 |
4329081 has 6 divisors (see below), whose sum is σ = 6253130. Its totient is φ = 2886048.
The previous prime is 4329079. The next prime is 4329089. The reversal of 4329081 is 1809234.
It can be written as a sum of positive squares in only one way, i.e., 3861225 + 467856 = 1965^2 + 684^2 .
It is not a de Polignac number, because 4329081 - 21 = 4329079 is a prime.
It is a super-2 number, since 2×43290812 = 37481884609122, which contains 22 as substring.
It is a Duffinian number.
4329081 is a lucky number.
It is not an unprimeable number, because it can be changed into a prime (4329089) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 240496 + ... + 240513.
Almost surely, 24329081 is an apocalyptic number.
It is an amenable number.
4329081 is a deficient number, since it is larger than the sum of its proper divisors (1924049).
4329081 is a wasteful number, since it uses less digits than its factorization.
4329081 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 481015 (or 481012 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 27.
The square root of 4329081 is about 2080.6443713427. The cubic root of 4329081 is about 162.9790957673.
The spelling of 4329081 in words is "four million, three hundred twenty-nine thousand, eighty-one".
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