Number 20420001

Interestingness: 7

Visual representations

Binary image (n×n bits)
3²71911697
Prime factorization

Representations of 20420001

Sanskrit numeral
२०४२०००१
Arabic numeral
٢٠٤٢٠٠٠١
Maya numeral
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Chinese numeral
四十二万零一
Hebrew numeral
תכ׳ א
Morse code
..--------....-..------------------.----

20420001 in different numeral systems

Binary
1001101111001010110100001
Base-3
1102102102222100
Base-4
1031321112201
Base-5
20211420001
Base-6
2005401013
Base-7
335365350
Base-8
115712641
Duodecimal
6a09169
Hex
13795a1
Vigesimal
67ca01
Base-24
2dd399
Base-36
c5o69
Negabinary
1010010001110101011100001

Factorization

Prime factors: 3, 7, 191, 1697
Divisors: 1, 3, 7, 9, 21, 63, 191, 573, 1337, 1697, 1719, 4011, 5091, 11879, 12033, 15273, 35637, 106911, 324127, 972381, 2268889, 2917143, 6806667, 20420001
Sum of divisors other than 20420001: 13485663
Product of prime factors: 20420001 = 3 × 3 × 7 × 191 × 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.

Harshad Duck number

Related primes

Prime number before 20420001
Prime number after 20420001