Number 128401

Interestingness: 7

Visual representations

Binary image (n×n bits)
7131783
Prime factorization

Representations of 128401

ιβ
Μ
͵ηυαʹ
१२८४०१
١٢٨٤٠١
CXXVMMMCDI

▃▃▃▃▃
▃▃▃▃▃
▃▃▃▃▃


一十二万八千四百零一
קכח׳ תא
𓆐
𓂭𓂭
𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼
𓈖𓈖𓈖𓈖
𓏹
.----..------......------.----

128401 in different numeral systems

Binary
11111010110010001
Base-3
20112010121
Base-4
Base-5
Base-6
Base-7
Base-8
Duodecimal
Hex
1f591
Vigesimal
g101
Base-24
96m1
Base-36
2r2p
Negabinary
1100000101010010001

Factorization

Prime factors: 7, 13, 17, 83
Divisors: 1, 7, 13, 17, 83, 91, 119, 221, 581, 1079, 1411, 1547, 7553, 9877, 18343, 128401
Sum of divisors other than 128401: 40943
Product of prime factors: 128401 = 7 × 13 × 17 × 83

Number-theory characteristics (5)

Difference of 2 squares Evil number Odd Composite Deficient

Base-10 digit properties (2)

These depend on the decimal representation of the number.

Duck number Happy number

Related primes

Prime number before 128401
Prime number after 128401