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5750881 is a prime number
BaseRepresentation
bin10101111100000001100001
3101211011201121
4111330001201
52433012011
6323132241
766611263
oct25740141
911734647
105750881
1132787a4
121b14081
1312647b6
14a99b33
15788e71
hex57c061

5750881 has 2 divisors, whose sum is σ = 5750882. Its totient is φ = 5750880.

The previous prime is 5750869. The next prime is 5750887. The reversal of 5750881 is 1880575.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5085025 + 665856 = 2255^2 + 816^2 .

It is a cyclic number.

It is not a de Polignac number, because 5750881 - 213 = 5742689 is a prime.

It is a super-2 number, since 2×57508812 = 66145264552322, which contains 22 as substring.

5750881 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (5750887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2875440 + 2875441.

It is an arithmetic number, because the mean of its divisors is an integer number (2875441).

Almost surely, 25750881 is an apocalyptic number.

It is an amenable number.

5750881 is a deficient number, since it is larger than the sum of its proper divisors (1).

5750881 is an equidigital number, since it uses as much as digits as its factorization.

5750881 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11200, while the sum is 34.

The square root of 5750881 is about 2398.0994558191. The cubic root of 5750881 is about 179.1615428377.

The spelling of 5750881 in words is "five million, seven hundred fifty thousand, eight hundred eighty-one".