Base | Representation |
---|---|
bin | 1111100000101… |
… | …0010101110010 |
3 | 11112102002101212 |
4 | 3320022111302 |
5 | 113123212231 |
6 | 10242200122 |
7 | 1416644000 |
oct | 370122562 |
9 | 145362355 |
10 | 65054066 |
11 | 337a30a0 |
12 | 19953042 |
13 | 1062953c |
14 | 88d5a70 |
15 | 5aa042b |
hex | 3e0a572 |
65054066 has 64 divisors (see below), whose sum is σ = 128044800. Its totient is φ = 24554880.
The previous prime is 65054057. The next prime is 65054069. The reversal of 65054066 is 66045056.
65054066 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (65054069) 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 31 ways as a sum of consecutive naturals, for example, 279086 + ... + 279318.
It is an arithmetic number, because the mean of its divisors is an integer number (2000700).
Almost surely, 265054066 is an apocalyptic number.
65054066 is a deficient number, since it is larger than the sum of its proper divisors (62990734).
65054066 is a wasteful number, since it uses less digits than its factorization.
65054066 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 304 (or 290 counting only the distinct ones).
The product of its (nonzero) digits is 21600, while the sum is 32.
The square root of 65054066 is about 8065.6100823186. The cubic root of 65054066 is about 402.1840242252.
The spelling of 65054066 in words is "sixty-five million, fifty-four thousand, sixty-six".
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