Base | Representation |
---|---|
bin | 10011010101000010101001 |
3 | 100112102111202 |
4 | 103111002221 |
5 | 2244120141 |
6 | 300333545 |
7 | 61032236 |
oct | 23250251 |
9 | 10472452 |
10 | 5066921 |
11 | 2950942 |
12 | 18442b5 |
13 | 10853a2 |
14 | 95c78d |
15 | 6a149b |
hex | 4d50a9 |
5066921 has 2 divisors, whose sum is σ = 5066922. Its totient is φ = 5066920.
The previous prime is 5066881. The next prime is 5066927. The reversal of 5066921 is 1296605.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 5040025 + 26896 = 2245^2 + 164^2 .
It is a cyclic number.
It is not a de Polignac number, because 5066921 - 210 = 5065897 is a prime.
It is a Sophie Germain prime.
It is a Chen prime.
It is a Curzon number.
It is not a weakly prime, because it can be changed into another prime (5066927) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2533460 + 2533461.
It is an arithmetic number, because the mean of its divisors is an integer number (2533461).
Almost surely, 25066921 is an apocalyptic number.
It is an amenable number.
5066921 is a deficient number, since it is larger than the sum of its proper divisors (1).
5066921 is an equidigital number, since it uses as much as digits as its factorization.
5066921 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3240, while the sum is 29.
The square root of 5066921 is about 2250.9822300498. The cubic root of 5066921 is about 171.7571048691.
The spelling of 5066921 in words is "five million, sixty-six thousand, nine hundred twenty-one".
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