Number 21025

Interestingness: 11

Visual representations

Binary image (n×n bits)
Square · P4(145) = 21025
5²29²
Prime factorization

Representations of 21025

Greek numeral
β
Μ
͵ακεʹ
Sanskrit numeral
२१०२५
Arabic numeral
٢١٠٢٥
Roman numeral
XXMXXV
Maya numeral
●●
●●
▃▃▃▃▃
▃▃▃▃▃
●
▃▃▃▃▃
▃▃▃▃▃
▃▃▃▃▃
Chinese numeral
二万一千零二十五
Hebrew numeral
כא׳ כה
Egyptian numeral
𓂭𓂭
𓆼
𓎆𓎆
𓏹𓏹𓏹𓏹𓏹
Morse code
..---.---------..---.....

21025 in different numeral systems

Binary
101001000100001
Base-3
1001211201
Base-4
11020201
Base-5
1133100
Base-6
241201
Base-7
115204
Base-8
51041
Duodecimal
10201
Hex
5221
Vigesimal
2cb5
Base-24
1cc1
Base-36
g81
Negabinary
101011001100001

Factorization

Prime factors: 5, 29
Divisors: 1, 5, 25, 29, 145, 725, 841, 4205, 21025
Sum of divisors other than 21025: 5976
Product of prime factors: 21025 = 5 × 5 × 29 × 29

Number-theory characteristics (8)

Square Perfect Power Difference of 2 squares Odious number Powerful 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 21025
Prime number after 21025