Number 40042421

Interestingness: 6

Visual representations

Binary image (n×n bits)
311291691
Prime factorization

Representations of 40042421

Sanskrit numeral
४००४२४२१
Arabic numeral
٤٠٠٤٢٤٢١
Maya numeral
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Chinese numeral
零四万二千四百二十一
Hebrew numeral
מב׳ תכא
Morse code
....-----------....-..---....-..---.----

40042421 in different numeral systems

Binary
10011000101111111110110101
Base-3
2210100100212122
Base-4
2120233332311
Base-5
40222324141
Base-6
3550125325
Base-7
664232516
Base-8
230577665
Duodecimal
114b0845
Hex
262ffb5
Vigesimal
ca5611
Base-24
50ge25
Base-36
nu8xh
Negabinary
111101001110000000011110101

Factorization

Prime factors: 31, 1291691
Divisors: 1, 31, 1291691, 40042421
Sum of divisors other than 40042421: 1291723
Product of prime factors: 40042421 = 31 × 1291691

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 40042421
Prime number after 40042421