Number 21092013

Interestingness: 7

Visual representations

Binary image (n×n bits)
3²13811697
Prime factorization

Representations of 21092013

Sanskrit numeral
२१०९२०१३
Arabic numeral
٢١٠٩٢٠١٣
Maya numeral
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Chinese numeral
零九万二千零一十三
Hebrew numeral
צב׳ יג
Morse code
..---.-------------...--------.----...--

21092013 in different numeral systems

Binary
1010000011101011010101101
Base-3
1110200120210200
Base-4
1100131122231
Base-5
20344421023
Base-6
2032024113
Base-7
344164515
Base-8
120353255
Duodecimal
7092039
Hex
141d6ad
Vigesimal
6bga0d
Base-24
2fdi1l
Base-36
ck2p9
Negabinary
1010001100010101111111101

Factorization

Prime factors: 3, 1381, 1697
Divisors: 1, 3, 9, 1381, 1697, 4143, 5091, 12429, 15273, 2343557, 7030671, 21092013
Sum of divisors other than 21092013: 9414255
Product of prime factors: 21092013 = 3 × 3 × 1381 × 1697

Number-theory characteristics (5)

Difference of 2 squares Odious 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 21092013
Prime number after 21092013