Number 28421

Names of 28421

Nominal 28421
Cardinal twenty-eight thousand four hundred twenty-one
Ordinal 28,421st
This number as US currency twenty-eight thousand four hundred twenty-one dollars

Properties (and some facts) of 28421

Is 28421 an odd number? 28421 is an odd number
Is 28421 an even number? 28421 is NOT an even number
Is 28421 a palindrome? 28421 is NOT a palindrome number
Is 28421 a triangle number? 28421 is NOT a triangle number

28421 in other Bases

Base 2 (Binary) 1101111000001012
Base 3 (Ternary) 11022221223
Base 4 (Quaternary) 123300114
Base 5 (Quinary) 14021415
Base 6 (Senary) 3353256
Base 8 (Octal) 674058
Base 12 (Duodecimal) 1454512
Base 16 (Hexadecimal) 6F0516
Base 20 (Vigesimal) 3B1120

Primes and Factors tests for 28421

Is 28421 a Prime Number? 28421 is NOT a prime
Is 28421 a perfect number? 28421 is NOT a perfect number
Is 28421 a Mersenne Prime? 28421 is NOT a Mersenne prime
Is 28421 a Fermat Prime? 28421 is NOT a Fermat prime
Is 28421 a Fibonacci Prime? 28421 is NOT a Fibonacci prime
Is 28421 a Partition Prime? 28421 is NOT a Partition prime
Is 28421 a Pell Prime? 28421 is NOT a Pell prime
Prime Factors Prime factors of 28421

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28421 in other Numerals

28421 in Roman Numeral XXVMMMCDXXI
28421 in Chinese Numeral 貳萬捌仟肆佰貳拾壹
28421 in Egyptian Numeral 𓂮𓇃𓍥𓎇𓏺
28421 in Babylonian Numeral 7   53   41  

Roots and stuff for 28421

Is 28421 a square number? 28421 is NOT a square number
Is 28421 a cube number? 28421 is NOT a cube number
Square root of the number 28421 168.585289987
Cube root of the number 28421 30.517324207855

Recreational math for 28421

Number 28421 reversed 12482
Sum of the digits 17
No of digits 5

Other pages about 28421