Base | Representation |
---|---|
bin | 11000001000101… |
… | …01101111001001 |
3 | 112002222020200010 |
4 | 30010111233021 |
5 | 403312323301 |
6 | 32031302133 |
7 | 5005626432 |
oct | 1404255711 |
9 | 462866603 |
10 | 202464201 |
11 | a4316395 |
12 | 5797a949 |
13 | 32c3ab04 |
14 | 1cc64489 |
15 | 12b945d6 |
hex | c115bc9 |
202464201 has 8 divisors (see below), whose sum is σ = 270020160. Its totient is φ = 134942192.
The previous prime is 202464173. The next prime is 202464221. The reversal of 202464201 is 102464202.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 202464201 - 26 = 202464137 is a prime.
It is not an unprimeable number, because it can be changed into a prime (202464221) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13771 + ... + 24383.
It is an arithmetic number, because the mean of its divisors is an integer number (33752520).
Almost surely, 2202464201 is an apocalyptic number.
It is an amenable number.
202464201 is a deficient number, since it is larger than the sum of its proper divisors (67555959).
202464201 is a wasteful number, since it uses less digits than its factorization.
202464201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16975.
The product of its (nonzero) digits is 768, while the sum is 21.
The square root of 202464201 is about 14228.9915665166. The cubic root of 202464201 is about 587.1955396059.
Subtracting from 202464201 its reverse (102464202), we obtain a palindrome (99999999).
The spelling of 202464201 in words is "two hundred two million, four hundred sixty-four thousand, two hundred one".
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