Base | Representation |
---|---|
bin | 11000000101011… |
… | …10101110111101 |
3 | 112002011210221012 |
4 | 30002232232331 |
5 | 403210323201 |
6 | 32014245005 |
7 | 5002221416 |
oct | 1402565675 |
9 | 462153835 |
10 | 202042301 |
11 | a405840a |
12 | 577b6765 |
13 | 32b20a76 |
14 | 1cb9480d |
15 | 12b0e5bb |
hex | c0aebbd |
202042301 has 4 divisors (see below), whose sum is σ = 206970204. Its totient is φ = 197114400.
The previous prime is 202042289. The next prime is 202042303. The reversal of 202042301 is 103240202.
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 3204100 + 198838201 = 1790^2 + 14101^2 .
It is a cyclic number.
It is not a de Polignac number, because 202042301 - 222 = 197847997 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (202042303) 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, 2463890 + ... + 2463971.
It is an arithmetic number, because the mean of its divisors is an integer number (51742551).
Almost surely, 2202042301 is an apocalyptic number.
It is an amenable number.
202042301 is a deficient number, since it is larger than the sum of its proper divisors (4927903).
202042301 is an equidigital number, since it uses as much as digits as its factorization.
202042301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4927902.
The product of its (nonzero) digits is 96, while the sum is 14.
The square root of 202042301 is about 14214.1584696386. The cubic root of 202042301 is about 586.7873850166.
Adding to 202042301 its reverse (103240202), we get a palindrome (305282503).
The spelling of 202042301 in words is "two hundred two million, forty-two thousand, three hundred one".
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