Base | Representation |
---|---|
bin | 1110010011101… |
… | …10010000011011 |
3 | 22100211202021212 |
4 | 13021312100123 |
5 | 221211201133 |
6 | 15524253335 |
7 | 2655112331 |
oct | 711662033 |
9 | 270752255 |
10 | 120022043 |
11 | 61827379 |
12 | 3424124b |
13 | 1bb33c7b |
14 | 11d23b51 |
15 | a80c148 |
hex | 727641b |
120022043 has 4 divisors (see below), whose sum is σ = 123265920. Its totient is φ = 116778168.
The previous prime is 120022013. The next prime is 120022061. The reversal of 120022043 is 340220021.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 120022043 - 28 = 120021787 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (120022003) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1621883 + ... + 1621956.
It is an arithmetic number, because the mean of its divisors is an integer number (30816480).
Almost surely, 2120022043 is an apocalyptic number.
120022043 is a deficient number, since it is larger than the sum of its proper divisors (3243877).
120022043 is an equidigital number, since it uses as much as digits as its factorization.
120022043 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3243876.
The product of its (nonzero) digits is 96, while the sum is 14.
The square root of 120022043 is about 10955.4572245982. The cubic root of 120022043 is about 493.2726145241.
Adding to 120022043 its reverse (340220021), we get a palindrome (460242064).
The spelling of 120022043 in words is "one hundred twenty million, twenty-two thousand, forty-three".
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