Number 42020021

Interestingness: 6

Visual representations

Binary image (n×n bits)
477911317
Prime factorization

Representations of 42020021

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零二万零二十一
כ׳ כא
....-..--------..-------------..---.----

42020021 in different numeral systems

Binary
10100000010010110010110101
Base-3
2221001211122002
Base-4
2200102302311
Base-5
41224120041
Base-6
4100345045
Base-7
1020110231
Base-8
Duodecimal
120a5185
Hex
2812cb5
Vigesimal
d2ca11
Base-24
56ffa5
Base-36
p0mut
Negabinary
111100000010111110111110101

Factorization

Prime factors: 47, 79, 11317
Divisors: 1, 47, 79, 3713, 11317, 531899, 894043, 42020021
Sum of divisors other than 42020021: 1441099
Product of prime factors: 42020021 = 47 × 79 × 11317

Number-theory characteristics (5)

Difference of 2 squares Odious 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 42020021
Prime number after 42020021