Base | Representation |
---|---|
bin | 100111100100111… |
… | …111110100011110 |
3 | 1201021110012111111 |
4 | 213210333310132 |
5 | 2324441310024 |
6 | 145520012234 |
7 | 22311664153 |
oct | 4744776436 |
9 | 1637405444 |
10 | 664010014 |
11 | 3108a8608 |
12 | 16646107a |
13 | a774ab45 |
14 | 6428a22a |
15 | 3d463a94 |
hex | 2793fd1e |
664010014 has 4 divisors (see below), whose sum is σ = 996015024. Its totient is φ = 332005006.
The previous prime is 664009943. The next prime is 664010027. The reversal of 664010014 is 410010466.
It is a semiprime because it is the product of two primes.
It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166002502 + ... + 166002505.
It is an arithmetic number, because the mean of its divisors is an integer number (249003756).
Almost surely, 2664010014 is an apocalyptic number.
664010014 is a deficient number, since it is larger than the sum of its proper divisors (332005010).
664010014 is a wasteful number, since it uses less digits than its factorization.
664010014 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 332005009.
The product of its (nonzero) digits is 576, while the sum is 22.
The square root of 664010014 is about 25768.3917620018. The cubic root of 664010014 is about 872.4185199894.
The spelling of 664010014 in words is "six hundred sixty-four million, ten thousand, fourteen".
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