- Traditional Chinese Character(HanT):
2451
- Simplified Chinese Character(HanS):
2451
- Bopomofo(Mandarin Phonetic Symbols): ㄦˋ ㄙˋ ㄨˇ ㄧ (ㄦㄙㄨㄧ)
- Bopomofo(Zhuyin Keyboard Input/IME): "-4n4j3u " (-4n4j3u)
- 「2451」的漢語拼音: Er4 Si4 Wu3 Yi1
- (ASCII) Hanyu Pinyin: "ersiwuyi" "Er4Si4Wu3Yi1" "Er4 Si4 Wu3 Yi1" (ESWY)
- (Latin) Hànyǔ Pīnyīn: èrSìWǔYī [ èr Sì Wǔ Yī ]
- (英文翻譯) English Translation: "2451"
- (西語翻譯) Traducción Español: "2451"
- (日文翻譯) 日本語翻訳: "2451"