The number 401

Representation numerals

Greek numeral

υαʹ

Arabic numeral

٤٠١

Roman numeral

CDI

Maya numeral



Chinese numeral

四百零一

Hebrew numeral

תא
Numeral systems
Binary: 110010001
Septimal (base 7): 1112
Octal: 621
Hexadecimal: 191
Base 24: GH
Factorization
401 is a prime number
Sums & differences
Difference of 2 squares: 401 = 2012 - 2002
Characteristics
Related primes
The 401th prime number is: 2749
Previous prime number: 397 — Next prime number: 409
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