Number 201421

Interestingness: 6

Visual representations

Binary image (n×n bits)
1118311
Prime factorization

Representations of 201421

κ
Μ
͵αυκαʹ
२०१४२१
٢٠١٤٢١
CCMCDXXI

▃▃▃▃▃
●●●

▃▃▃▃▃
▃▃▃▃▃

二十零一千四百二十一
רא׳ תכא
𓆐𓆐
𓆼
𓈖𓈖𓈖𓈖
𓎆𓎆
𓏹
..--------.----....-..---.----

201421 in different numeral systems

Binary
110001001011001101
Base-3
101020022001
Base-4
Base-5
Base-6
Base-7
Base-8
Duodecimal
Hex
312cd
Vigesimal
153b1
Base-24
edgd
Base-36
4bf1
Negabinary
1110001011111011101

Factorization

Prime factors: 11, 18311
Divisors: 1, 11, 18311, 201421
Sum of divisors other than 201421: 18323
Product of prime factors: 201421 = 11 × 18311

Number-theory characteristics (5)

Difference of 2 squares Odious number Odd Composite Deficient

Base-10 digit properties (1)

These depend on the decimal representation of the number.

Duck number

Related primes

Prime number before 201421
Prime number after 201421