Number 980

Interestingness: 6 · Rank #973 of 1000

Visual representations

Binary image (n×n bits)
5
Prime factorization

Representations of 980

९८०
CMLXXX
●●
●●●●
▃▃▃▃▃
九百八十
תתקפ
𓈖𓈖𓈖𓈖𓈖𓈖𓈖𓈖𓈖
𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆
----.---..-----

980 in different numeral systems

Binary
1111010100
Base-3
Base-4
Base-5
Base-6
Base-7
Base-8
Duodecimal
Hex
3d4
Vigesimal
Base-24
1gk
Base-36
r8
Negabinary
10011010100

Factorization

Prime factors: 2, 5, 7
Divisors: 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980
Sum of divisors other than 980: 1414
Product of prime factors: 980 = 2 × 2 × 5 × 7 × 7

Number-theory characteristics (5)

Difference of 2 squares Evil number Even Composite Abundant

Base-10 digit properties (1)

These depend on the decimal representation of the number.

Duck number

Related primes

Number 980 prime
Prime number before 980
Prime number after 980