NumDic.com
About
(current)
Search
-
+
Number 861
Representations of 861
Greek numeral
ωξαʹ
Arabic numeral
٨٦١
Roman numeral
DCCCLXI
Maya numeral
●●
●●●
●
Chinese numeral
八百六十一
Hebrew numeral
תתסא
861 in different numeral systems
Binary
1101011101
Base-3
1011220
Base-4
31131
Base-5
11421
Base-6
3553
Base-7
2340
Base-8
1535
Hex
35d
Base-24
1bl
Base-36
nx
Factorization
Prime factors
3
,
7
,
41
Divisors
1
,
3
,
7
,
21
,
41
,
123
,
287
,
861
Sum of divisors other than 861
483
Product of prime factors
861 =
3
x
7
x
41
Characteristics
Triangular
Hexagonal
Odd
Composite
Related primes
Number 861 prime
6679
Prime number before 861
859
Prime number after 861
863