Number 20501

Interestingness: 7

Visual representations

Binary image (n×n bits)
Octogonal · P8(83) = 20501
131983
Prime factorization

Representations of 20501

β
Μ
φαʹ
२०५०१
٢٠٥٠١
●●

▃▃▃▃▃
▃▃▃▃▃
▃▃▃▃▃

二万零五百零一
כ׳ תקא
𓂭𓂭
𓈖𓈖𓈖𓈖𓈖
𓏹
..--------.....-----.----

20501 in different numeral systems

Binary
101000000010101
Base-3
1001010022
Base-4
Base-5
Base-6
Base-7
Base-8
Duodecimal
ba45
Hex
Vigesimal
2b51
Base-24
1be5
Base-36
fth
Negabinary
101000000010101

Factorization

Prime factors: 13, 19, 83
Divisors: 1, 13, 19, 83, 247, 1079, 1577, 20501
Sum of divisors other than 20501: 3019
Product of prime factors: 20501 = 13 × 19 × 83

Number-theory characteristics (6)

Octogonal 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 20501
Prime number after 20501