Base | Representation |
---|---|
bin | 10000000001111000111011 |
3 | 21220111010020 |
4 | 100001320323 |
5 | 2033431133 |
6 | 230021523 |
7 | 50500566 |
oct | 20017073 |
9 | 7814106 |
10 | 4202043 |
11 | 241006a |
12 | 14a78a3 |
13 | b41821 |
14 | 7b54dd |
15 | 5800b3 |
hex | 401e3b |
4202043 has 8 divisors (see below), whose sum is σ = 5932368. Its totient is φ = 2636544.
The previous prime is 4202027. The next prime is 4202047. The reversal of 4202043 is 3402024.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4202043 - 24 = 4202027 is a prime.
It is not an unprimeable number, because it can be changed into a prime (4202047) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41146 + ... + 41247.
It is an arithmetic number, because the mean of its divisors is an integer number (741546).
Almost surely, 24202043 is an apocalyptic number.
4202043 is a deficient number, since it is larger than the sum of its proper divisors (1730325).
4202043 is a wasteful number, since it uses less digits than its factorization.
4202043 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 82413.
The product of its (nonzero) digits is 192, while the sum is 15.
The square root of 4202043 is about 2049.8885335549. Note that the first 3 decimals coincide. The cubic root of 4202043 is about 161.3690209549.
Adding to 4202043 its reverse (3402024), we get a palindrome (7604067).
The spelling of 4202043 in words is "four million, two hundred two thousand, forty-three".
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