Base | Representation |
---|---|
bin | 10011110101111111101101 |
3 | 100210021200000 |
4 | 103311333231 |
5 | 2312430101 |
6 | 303254513 |
7 | 62133615 |
oct | 23657755 |
9 | 10707600 |
10 | 5201901 |
11 | 2a332a1 |
12 | 18aa439 |
13 | 1101963 |
14 | 995a45 |
15 | 6cb486 |
hex | 4f5fed |
5201901 has 12 divisors (see below), whose sum is σ = 7792512. Its totient is φ = 3467772.
The previous prime is 5201873. The next prime is 5201909. The reversal of 5201901 is 1091025.
It is not a de Polignac number, because 5201901 - 26 = 5201837 is a prime.
It is an Ulam number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5201909) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10461 + ... + 10946.
It is an arithmetic number, because the mean of its divisors is an integer number (649376).
Almost surely, 25201901 is an apocalyptic number.
It is an amenable number.
5201901 is a deficient number, since it is larger than the sum of its proper divisors (2590611).
5201901 is an equidigital number, since it uses as much as digits as its factorization.
5201901 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21422 (or 21410 counting only the distinct ones).
The product of its (nonzero) digits is 90, while the sum is 18.
The square root of 5201901 is about 2280.7676339338. The cubic root of 5201901 is about 173.2689302978.
Adding to 5201901 its reverse (1091025), we get a palindrome (6292926).
The spelling of 5201901 in words is "five million, two hundred one thousand, nine hundred one".
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