Number 138105

Interestingness: 7

Visual representations

Binary image (n×n bits)
3⁴51131
Prime factorization

Representations of 138105

ιγ
Μ
͵ηρεʹ
१३८१०५
١٣٨١٠٥
CXXXVMMMCV
●●
▃▃▃▃▃
▃▃▃▃▃
▃▃▃▃▃
▃▃▃▃▃
▃▃▃▃▃
▃▃▃▃▃
一十三万八千一百零五
קלח׳ קה
𓆐
𓂭𓂭𓂭
𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼
𓈖
𓏹𓏹𓏹𓏹𓏹
.----...-----...---------.....

138105 in different numeral systems

Binary
100001101101111001
Base-3
21000110000
Base-4
Base-5
Base-6
Base-7
Base-8
Duodecimal
67b09
Hex
21b79
Vigesimal
h555
Base-24
9ni9
Base-36
2yk9
Negabinary
1100110110010001001

Factorization

Prime factors: 3, 5, 11, 31
Divisors: 1, 3, 5, 9, 11, 15, 27, 31, 33, 45, 55, 81, 93, 99, 135, 155, 165, 279, 297, 341, 405, 465, 495, 837, 891, 1023, 1395, 1485, 1705, 2511, 3069, 4185, 4455, 5115, 9207, 12555, 15345, 27621, 46035, 138105
Sum of divisors other than 138105: 140679
Product of prime factors: 138105 = 3 × 3 × 3 × 3 × 5 × 11 × 31

Number-theory characteristics (5)

Difference of 2 squares Evil number Odd Composite Abundant

Base-10 digit properties (2)

These depend on the decimal representation of the number.

Duck number Happy number

Related primes

Prime number before 138105
Prime number after 138105