Base | Representation |
---|---|
bin | 1111010000101… |
… | …1011111011001 |
3 | 11110110001111012 |
4 | 3310023133121 |
5 | 112341311301 |
6 | 10203543305 |
7 | 1405035443 |
oct | 364133731 |
9 | 143401435 |
10 | 64010201 |
11 | 3314a8a2 |
12 | 1952ab35 |
13 | 10352378 |
14 | 8703493 |
15 | 5945ebb |
hex | 3d0b7d9 |
64010201 has 2 divisors, whose sum is σ = 64010202. Its totient is φ = 64010200.
The previous prime is 64010147. The next prime is 64010209. The reversal of 64010201 is 10201046.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 64000000 + 10201 = 8000^2 + 101^2 .
It is a cyclic number.
It is not a de Polignac number, because 64010201 - 222 = 59815897 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (64010209) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32005100 + 32005101.
It is an arithmetic number, because the mean of its divisors is an integer number (32005101).
Almost surely, 264010201 is an apocalyptic number.
It is an amenable number.
64010201 is a deficient number, since it is larger than the sum of its proper divisors (1).
64010201 is an equidigital number, since it uses as much as digits as its factorization.
64010201 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 48, while the sum is 14.
The square root of 64010201 is about 8000.6375370967. The cubic root of 64010201 is about 400.0212509543.
Adding to 64010201 its reverse (10201046), we get a palindrome (74211247).
The spelling of 64010201 in words is "sixty-four million, ten thousand, two hundred one".
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