Base | Representation |
---|---|
bin | 10001010001101110111001 |
3 | 22112002201202 |
4 | 101101232321 |
5 | 2124412311 |
6 | 241023545 |
7 | 53332214 |
oct | 21215671 |
9 | 8462652 |
10 | 4529081 |
11 | 2613847 |
12 | 1624bb5 |
13 | c2763b |
14 | 85c77b |
15 | 5e6e3b |
hex | 451bb9 |
4529081 has 2 divisors, whose sum is σ = 4529082. Its totient is φ = 4529080.
The previous prime is 4529071. The next prime is 4529099. The reversal of 4529081 is 1809254.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 4515625 + 13456 = 2125^2 + 116^2 .
It is a cyclic number.
It is not a de Polignac number, because 4529081 - 222 = 334777 is a prime.
It is a super-2 number, since 2×45290812 = 41025149409122, which contains 22 as substring.
It is a Sophie Germain prime.
It is a Curzon number.
It is equal to p317819 and since 4529081 and 317819 have the same sum of digits, it is a Honaker prime.
It is not a weakly prime, because it can be changed into another prime (4529071) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2264540 + 2264541.
It is an arithmetic number, because the mean of its divisors is an integer number (2264541).
Almost surely, 24529081 is an apocalyptic number.
It is an amenable number.
4529081 is a deficient number, since it is larger than the sum of its proper divisors (1).
4529081 is an equidigital number, since it uses as much as digits as its factorization.
4529081 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2880, while the sum is 29.
The square root of 4529081 is about 2128.1637624957. The cubic root of 4529081 is about 165.4512411013.
The spelling of 4529081 in words is "four million, five hundred twenty-nine thousand, eighty-one".
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