Number 21220540

Interestingness: 6

Visual representations

Binary image (n×n bits)
2²51196457
Prime factorization

Representations of 21220540

Sanskrit numeral
२१२२०५४०
Arabic numeral
٢١٢٢٠٥٤٠
Maya numeral
●
▃▃▃▃▃
●●
▃▃▃▃▃
▃▃▃▃▃
●●
▃▃▃▃▃
▃▃▃▃▃
●
▃▃▃▃▃
▃▃▃▃▃
●●
▃▃▃▃▃
ↂ
Chinese numeral
二十二万零五百四十
Hebrew numeral
רכ׳ תקמ
Morse code
..---.----..---..--------.........------

21220540 in different numeral systems

Binary
1010000111100110010111100
Base-3
1110221010002221
Base-4
1100330302330
Base-5
20413024130
Base-6
2034455124
Base-7
345241315
Base-8
120746274
Duodecimal
71344a4
Hex
143ccbc
Vigesimal
6ccb70
Base-24
2fn154
Base-36
cmtvg
Negabinary
1010001001101110111001100

Factorization

Prime factors: 2, 5, 11, 96457
Divisors: 1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 96457, 192914, 385828, 482285, 964570, 1061027, 1929140, 2122054, 4244108, 5305135, 10610270, 21220540
Sum of divisors other than 21220540: 27394292
Product of prime factors: 21220540 = 2 × 2 × 5 × 11 × 96457

Number-theory characteristics (5)

Difference of 2 squares Odious number Even Composite Abundant

Base-10 digit properties (1)

These depend on the decimal representation of the number.

Duck number

Related primes

Prime number before 21220540
Prime number after 21220540