Names of 3820
| Nominal | 3820 |
| Cardinal | three thousand eight hundred twenty |
| Ordinal | 3,820th |
| This number as US currency | three thousand eight hundred twenty dollars |
| Is 3820 an odd number? | 3820 is NOT an odd number |
| Is 3820 an even number? | 3820 is an even number |
| Is 3820 a palindrome? | 3820 is NOT a palindrome number |
| Is 3820 a triangle number? | 3820 is NOT a triangle number |
3820 in other Bases
| Base 2 (Binary) | 1110111011002 |
| Base 3 (Ternary) | 120201113 |
| Base 4 (Quaternary) | 3232304 |
| Base 5 (Quinary) | 1102405 |
| Base 6 (Senary) | 254046 |
| Base 8 (Octal) | 73548 |
| Base 12 (Duodecimal) | 226412 |
| Base 16 (Hexadecimal) | EEC16 |
| Base 20 (Vigesimal) | 9B020 |
Primes and Factors tests for 3820
| Is 3820 a Prime Number? | 3820 is NOT a prime |
| Is 3820 a perfect number? | 3820 is NOT a perfect number |
| Is 3820 a Mersenne Prime? | 3820 is NOT a Mersenne prime |
| Is 3820 a Fermat Prime? | 3820 is NOT a Fermat prime |
| Is 3820 a Fibonacci Prime? | 3820 is NOT a Fibonacci prime |
| Is 3820 a Partition Prime? | 3820 is NOT a Partition prime |
| Is 3820 a Pell Prime? | 3820 is NOT a Pell prime |
| Prime Factors | Prime factors of 3820 |
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3820 in other Numerals
| 3820 in Roman Numeral | MMMDCCCXX |
| 3820 in Chinese Numeral | 叄仟捌佰貳拾 |
| 3820 in Egyptian Numeral | 𓆾𓍩𓎇 |
| 3820 in Babylonian Numeral |    |
Roots and stuff for 3820
| Is 3820 a square number? | 3820 is NOT a square number |
| Is 3820 a cube number? | 3820 is NOT a cube number |
| Square root of the number 3820 | 61.80614856145 |
| Cube root of the number 3820 | 15.632236647862 |
Recreational math for 3820
| Number 3820 reversed | 0283 |
| Sum of the digits | 13 |
| No of digits | 4 |