Number 2989

Interestingness: 6

Visual representations

Binary image (n×n bits)
61
Prime factorization

Representations of 2989

͵βϡπθʹ
२९८९
٢٩٨٩
MMCMLXXXIX
●●
▃▃▃▃▃
●●●●
▃▃▃▃▃
●●●●
▃▃▃▃▃
二千九百八十九
ב׳ תתקפט
𓆼𓆼
𓈖𓈖𓈖𓈖𓈖𓈖𓈖𓈖𓈖
𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆
𓏹𓏹𓏹𓏹𓏹𓏹𓏹𓏹𓏹
..-------.---..----.

2989 in different numeral systems

Binary
101110101101
Base-3
Base-4
Base-5
Base-6
Base-7
Base-8
Duodecimal
Hex
bad
Vigesimal
Base-24
54d
Base-36
2b1
Negabinary
1110011111101

Factorization

Prime factors: 7, 61
Divisors: 1, 7, 49, 61, 427, 2989
Sum of divisors other than 2989: 545
Product of prime factors: 2989 = 7 × 7 × 61

Number-theory characteristics (5)

Difference of 2 squares Evil number Odd Composite Deficient

Base-10 digit properties (1)

These depend on the decimal representation of the number.

Happy number

Related primes

Number 2989 prime
Prime number before 2989
Prime number after 2989