7 (alƙalami)

bakwai
prime number (en) , Mersenne prime (en) , positive integer (en) , odd number (en) , centered hexagonal number (en) , centered octahedral number (en) , heptagonal number (en) , hexagonal pyramidal number (en) , Woodall number (en) , double Mersenne number (en) , Cantor number (en) , Mersenne number (en) , factorial prime (en) , harshad number (en) , primorial prime (en) da Euclid number (en)
Bayanai
Name in hiero markup (en)	Z1*Z1*Z1*Z1:Z1*Z1*Z1
Mabiyi	shida
Ta biyo baya	takwas
Prime factor (en)	bakwai
Mathematical inverse (en)	−7 (en) da ⅐ (en)

7 (bakwai) alƙalami ne, tsakanin 6 da 8. Yana da mutukar girma da mahimmanci