4

natural number, composite number, deficient number, square number, even number, centered triangular number, tetrahedral number, power of two, strictly non-palindromic number, harshad number, semiprime
Name in hiero markup	Z1Z1:Z1Z1
Prime factor	2
Code	௪, IV, ....-, 𒐉
Yet a̱fi̱p	−4, ¼

Á̱ bu li̱n a̱ma kpa hu nang á̱ maai lyui a̱ni bah a̱wot ku bye ghwut ma̱ng zang ji̱ byia̱ ghyuap a̱ni. Ma̱sa̱kut tyia̱ ncak-kwaa̱mbwat bi̱ra̱uza ang na á̱fai a bu nyia̱ ta̱m ma̱ng a̱khwukhwop kyangta̱m lyui si̱ bi̱ra̱uza wu da̱ a̱kwonu ma̱sa̱kut.

4 (a̱na̱ai) yet a̱zazzarak lamba wa, zwunzwuo fang hwa a̱mbam. hu hwa̱ ntung di 3 (a̱ta̱t) mat ku si̱ nkhwui a̱li̱lyim 5 (a̱fwuoǹ).