5700

5700 = 2² x 3 x 5² x 19.

5700 is a pronic number because it is the product of two consecutive numbers: 5700 = 75 x 76.

5700 is divisible by its reverse (75).

5700 is 22422 in base 7 and 2112 in base 14. It is 7733 in base 9. 5700 in base 3 (21211010) and in base 4 (1121010) ends with the same four digits: 1010.

The Nokia 5700 XpressMusic is a mobile phone that emphasizes music and multimedia playback.

Source: Number Gossip