Number 1400

Interestingness: 7 · Rank #774 of 1000

Visual representations

Binary image (n×n bits)
7
Prime factorization

Representations of 1400

͵αυ
१४००
١٤٠٠
●●●
▃▃▃▃▃
▃▃▃▃▃
一千四百
א׳ ת
𓆼
𓈖𓈖𓈖𓈖
.----....-----------

1400 in different numeral systems

Binary
10101111000
Base-3
Base-4
Base-5
Base-6
Base-7
Base-8
Duodecimal
Hex
Vigesimal
3a0
Base-24
2a8
Base-36
12w
Negabinary
1101010001000

Factorization

Prime factors: 2, 5, 7
Divisors: 1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400
Sum of divisors other than 1400: 2320
Product of prime factors: 1400 = 2 × 2 × 2 × 5 × 5 × 7

Number-theory characteristics (5)

Difference of 2 squares Evil number Even Composite Abundant

Base-10 digit properties (2)

These depend on the decimal representation of the number.

Harshad Duck number

Related primes

Number 1400 prime
Prime number before 1400
Prime number after 1400