Base | Representation |
---|---|
bin | 1111110000000… |
… | …0111111101100 |
3 | 11121022102021022 |
4 | 3330000333230 |
5 | 113403024424 |
6 | 10315553312 |
7 | 1431352322 |
oct | 374007754 |
9 | 147272238 |
10 | 66064364 |
11 | 34323153 |
12 | 1a15b838 |
13 | 108c1352 |
14 | 8ab9d12 |
15 | 5bee95e |
hex | 3f00fec |
66064364 has 12 divisors (see below), whose sum is σ = 117241488. Its totient is φ = 32566800.
The previous prime is 66064357. The next prime is 66064367. The reversal of 66064364 is 46346066.
It is not an unprimeable number, because it can be changed into a prime (66064367) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116027 + ... + 116594.
It is an arithmetic number, because the mean of its divisors is an integer number (9770124).
Almost surely, 266064364 is an apocalyptic number.
It is an amenable number.
66064364 is a deficient number, since it is larger than the sum of its proper divisors (51177124).
66064364 is a wasteful number, since it uses less digits than its factorization.
66064364 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 232696 (or 232694 counting only the distinct ones).
The product of its (nonzero) digits is 62208, while the sum is 35.
The square root of 66064364 is about 8127.9987696849. The cubic root of 66064364 is about 404.2553282563.
The spelling of 66064364 in words is "sixty-six million, sixty-four thousand, three hundred sixty-four".
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