Base | Representation |
---|---|
bin | 10010101100010101101001 |
3 | 100012221210221 |
4 | 102230111221 |
5 | 2223301301 |
6 | 253010041 |
7 | 56436205 |
oct | 22542551 |
9 | 10187727 |
10 | 4900201 |
11 | 2847659 |
12 | 1783921 |
13 | 1027537 |
14 | 917b05 |
15 | 66bda1 |
hex | 4ac569 |
4900201 has 4 divisors (see below), whose sum is σ = 5058304. Its totient is φ = 4742100.
The previous prime is 4900193. The next prime is 4900211. The reversal of 4900201 is 1020094.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1020094 = 2 ⋅510047.
It is a cyclic number.
It is not a de Polignac number, because 4900201 - 23 = 4900193 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4900211) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79005 + ... + 79066.
It is an arithmetic number, because the mean of its divisors is an integer number (1264576).
Almost surely, 24900201 is an apocalyptic number.
It is an amenable number.
4900201 is a deficient number, since it is larger than the sum of its proper divisors (158103).
4900201 is a wasteful number, since it uses less digits than its factorization.
4900201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 158102.
The product of its (nonzero) digits is 72, while the sum is 16.
The square root of 4900201 is about 2213.6397629244. The cubic root of 4900201 is about 169.8522476302.
Adding to 4900201 its reverse (1020094), we get a palindrome (5920295).
The spelling of 4900201 in words is "four million, nine hundred thousand, two hundred one".
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