Base | Representation |
---|---|
bin | 11000000101111… |
… | …10110010100000 |
3 | 112002022011010212 |
4 | 30002332302200 |
5 | 403214424224 |
6 | 32015513252 |
7 | 5002614224 |
oct | 1402766240 |
9 | 462264125 |
10 | 202108064 |
11 | a40a2864 |
12 | 57828828 |
13 | 32b44992 |
14 | 1cbb0784 |
15 | 12b23d0e |
hex | c0beca0 |
202108064 has 36 divisors (see below), whose sum is σ = 401998842. Its totient is φ = 100022400.
The previous prime is 202108063. The next prime is 202108069. The reversal of 202108064 is 460801202.
202108064 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 192987664 + 9120400 = 13892^2 + 3020^2 .
It is not an unprimeable number, because it can be changed into a prime (202108063) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 729494 + ... + 729770.
Almost surely, 2202108064 is an apocalyptic number.
It is an amenable number.
202108064 is a deficient number, since it is larger than the sum of its proper divisors (199890778).
202108064 is an equidigital number, since it uses as much as digits as its factorization.
202108064 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 589 (or 430 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 23.
The square root of 202108064 is about 14216.4715734953. The cubic root of 202108064 is about 586.8510428292.
Adding to 202108064 its reverse (460801202), we get a palindrome (662909266).
The spelling of 202108064 in words is "two hundred two million, one hundred eight thousand, sixty-four".
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