Base | Representation |
---|---|
bin | 10000000010000100110001 |
3 | 21220112011022 |
4 | 100002010301 |
5 | 2033442201 |
6 | 230025225 |
7 | 50503031 |
oct | 20020461 |
9 | 7815138 |
10 | 4202801 |
11 | 2410699 |
12 | 14a8215 |
13 | b41c85 |
14 | 7b58c1 |
15 | 58041b |
hex | 402131 |
4202801 has 4 divisors (see below), whose sum is σ = 4209012. Its totient is φ = 4196592.
The previous prime is 4202797. The next prime is 4202827. The reversal of 4202801 is 1082024.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 1157776 + 3045025 = 1076^2 + 1745^2 .
It is a cyclic number.
It is not a de Polignac number, because 4202801 - 22 = 4202797 is a prime.
It is an Ulam number.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 4202801.
It is not an unprimeable number, because it can be changed into a prime (4202851) 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, 1946 + ... + 3491.
It is an arithmetic number, because the mean of its divisors is an integer number (1052253).
Almost surely, 24202801 is an apocalyptic number.
It is an amenable number.
4202801 is a deficient number, since it is larger than the sum of its proper divisors (6211).
4202801 is an equidigital number, since it uses as much as digits as its factorization.
4202801 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6210.
The product of its (nonzero) digits is 128, while the sum is 17.
The square root of 4202801 is about 2050.0734133196. The cubic root of 4202801 is about 161.3787234071.
Adding to 4202801 its reverse (1082024), we get a palindrome (5284825).
The spelling of 4202801 in words is "four million, two hundred two thousand, eight hundred one".
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