Number 161421

Names of 161421

Nominal 161421
Cardinal one hundred sixty-one thousand four hundred twenty-one
Ordinal 161,421st
This number as US currency one hundred sixty-one thousand four hundred twenty-one dollars

Properties (and some facts) of 161421

Is 161421 an odd number? 161421 is an odd number
Is 161421 an even number? 161421 is NOT an even number
Is 161421 a palindrome? 161421 is NOT a palindrome number
Is 161421 a triangle number? 161421 is NOT a triangle number

161421 in other Bases

Base 2 (Binary) 1001110110100011012
Base 3 (Ternary) 220121021203
Base 4 (Quaternary) 2131220314
Base 5 (Quinary) 201311415
Base 6 (Senary) 32431536
Base 8 (Octal) 4732158
Base 12 (Duodecimal) 794B912
Base 16 (Hexadecimal) 2768D16
Base 20 (Vigesimal) 103B120

Primes and Factors tests for 161421

Is 161421 a Prime Number? 161421 is NOT a prime
Is 161421 a perfect number? 161421 is NOT a perfect number
Is 161421 a Mersenne Prime? 161421 is NOT a Mersenne prime
Is 161421 a Fermat Prime? 161421 is NOT a Fermat prime
Is 161421 a Fibonacci Prime? 161421 is NOT a Fibonacci prime
Is 161421 a Partition Prime? 161421 is NOT a Partition prime
Is 161421 a Pell Prime? 161421 is NOT a Pell prime
Prime Factors Prime factors of 161421

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161421 in other Numerals

161421 in Roman Numeral CLXMCDXXI
161421 in Chinese Numeral 壹拾萬陸萬壹仟肆佰貳拾壹
161421 in Egyptian Numeral 𓆐𓂲𓆼𓍥𓎇𓏺
161421 in Babylonian Numeral 44   50   21  

Roots and stuff for 161421

Is 161421 a square number? 161421 is NOT a square number
Is 161421 a cube number? 161421 is NOT a cube number
Square root of the number 161421 401.77232358638
Cube root of the number 161421 54.448595021934

Recreational math for 161421

Number 161421 reversed 124161
Sum of the digits 15
No of digits 6

Other pages about 161421