Search a number
-
+
5650057 = 7807151
BaseRepresentation
bin10101100011011010001001
3101122001102101
4111203122021
52421300212
6321033401
766011320
oct25433211
911561371
105650057
113209a76
121a85861
13122a93a
14a710b7
15769157
hex563689

5650057 has 4 divisors (see below), whose sum is σ = 6457216. Its totient is φ = 4842900.

The previous prime is 5650039. The next prime is 5650063. The reversal of 5650057 is 7500565.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7500565 = 51500113.

It is a cyclic number.

It is not a de Polignac number, because 5650057 - 211 = 5648009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5650027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 403569 + ... + 403582.

It is an arithmetic number, because the mean of its divisors is an integer number (1614304).

Almost surely, 25650057 is an apocalyptic number.

It is an amenable number.

5650057 is a deficient number, since it is larger than the sum of its proper divisors (807159).

5650057 is an equidigital number, since it uses as much as digits as its factorization.

5650057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 807158.

The product of its (nonzero) digits is 5250, while the sum is 28.

The square root of 5650057 is about 2376.9848548108. The cubic root of 5650057 is about 178.1083483767.

The spelling of 5650057 in words is "five million, six hundred fifty thousand, fifty-seven".

Divisors: 1 7 807151 5650057