Base | Representation |
---|---|
bin | 1111010000110… |
… | …0111010101001 |
3 | 11110110100111111 |
4 | 3310030322221 |
5 | 112342003131 |
6 | 10204030321 |
7 | 1405061455 |
oct | 364147251 |
9 | 143410444 |
10 | 64016041 |
11 | 33154221 |
12 | 195323a1 |
13 | 10354c1b |
14 | 8705665 |
15 | 5947ab1 |
hex | 3d0cea9 |
64016041 has 8 divisors (see below), whose sum is σ = 64525824. Its totient is φ = 63508800.
The previous prime is 64016039. The next prime is 64016059. The reversal of 64016041 is 14061046.
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 64016041 - 21 = 64016039 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (64016011) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105160 + ... + 105766.
It is an arithmetic number, because the mean of its divisors is an integer number (8065728).
Almost surely, 264016041 is an apocalyptic number.
It is an amenable number.
64016041 is a deficient number, since it is larger than the sum of its proper divisors (509783).
64016041 is a wasteful number, since it uses less digits than its factorization.
64016041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1271.
The product of its (nonzero) digits is 576, while the sum is 22.
The square root of 64016041 is about 8001.0024996871. The cubic root of 64016041 is about 400.0334159584.
Adding to 64016041 its reverse (14061046), we get a palindrome (78077087).
The spelling of 64016041 in words is "sixty-four million, sixteen thousand, forty-one".
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