Number 1380409

Interestingness: 6

Visual representations

Binary image (n×n bits)
1399931
Prime factorization

Representations of 1380409

ρλη
Μ
υθʹ
१३८०४०९
١٣٨٠٤٠٩
●●●
▃▃▃▃▃
●●
▃▃▃▃▃
▃▃▃▃▃

▃▃▃▃▃
▃▃▃▃▃
●●●●
▃▃▃▃▃
三十八万零四百零九
שפ׳ תט
𓁨
𓆐𓆐𓆐
𓂭𓂭𓂭𓂭𓂭𓂭𓂭𓂭
𓈖𓈖𓈖𓈖
𓏹𓏹𓏹𓏹𓏹𓏹𓏹𓏹𓏹
.----...-----..-----....----------.

1380409 in different numeral systems

Binary
101010001000000111001
Base-3
2121010120021
Base-4
11101000321
Base-5
Base-6
Base-7
Base-8
Duodecimal
566a21
Hex
Vigesimal
8cb09
Base-24
43kd1
Base-36
tl4p
Negabinary
101010001000001001001

Factorization

Prime factors: 139, 9931
Divisors: 1, 139, 9931, 1380409
Sum of divisors other than 1380409: 10071
Product of prime factors: 1380409 = 139 × 9931

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.

Duck number

Related primes

Prime number before 1380409
Prime number after 1380409