Number 20827

Interestingness: 7

Visual representations

Binary image (n×n bits)
Pentagonal · P5(118) = 20827
59353
Prime factorization

Representations of 20827

β
Μ
ωκζʹ
२०८२७
٢٠٨٢٧
XXDCCCXXVII
●●
●●
▃▃▃▃▃
▃▃▃▃▃

●●
▃▃▃▃▃
二万零八百二十七
כ׳ תתכז
𓂭𓂭
𓈖𓈖𓈖𓈖𓈖𓈖𓈖𓈖
𓎆𓎆
𓏹𓏹𓏹𓏹𓏹𓏹𓏹
..-----------....-----...

20827 in different numeral systems

Binary
101000101011011
Base-3
1001120101
Base-4
Base-5
Base-6
Base-7
Base-8
Duodecimal
Hex
515b
Vigesimal
2c17
Base-24
1c3j
Base-36
g2j
Negabinary
101011010101111

Factorization

Prime factors: 59, 353
Divisors: 1, 59, 353, 20827
Sum of divisors other than 20827: 413
Product of prime factors: 20827 = 59 × 353

Number-theory characteristics (6)

Pentagonal Difference of 2 squares Evil 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 20827
Prime number after 20827