Base | Representation |
---|---|
bin | 100111100100111… |
… | …111111011011111 |
3 | 1201021110020010010 |
4 | 213210333323133 |
5 | 2324441313323 |
6 | 145520014303 |
7 | 22311665364 |
oct | 4744777337 |
9 | 1637406103 |
10 | 664010463 |
11 | 3108a8986 |
12 | 166461393 |
13 | a774b0cc |
14 | 6428a46b |
15 | 3d463c93 |
hex | 2793fedf |
664010463 has 8 divisors (see below), whose sum is σ = 937426608. Its totient is φ = 416633984.
The previous prime is 664010453. The next prime is 664010471. The reversal of 664010463 is 364010466.
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 664010463 - 212 = 664006367 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 664010463.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (664010453) 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, 6509856 + ... + 6509957.
It is an arithmetic number, because the mean of its divisors is an integer number (117178326).
Almost surely, 2664010463 is an apocalyptic number.
664010463 is a deficient number, since it is larger than the sum of its proper divisors (273416145).
664010463 is a wasteful number, since it uses less digits than its factorization.
664010463 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13019833.
The product of its (nonzero) digits is 10368, while the sum is 30.
The square root of 664010463 is about 25768.4004742242. The cubic root of 664010463 is about 872.4187166309.
The spelling of 664010463 in words is "six hundred sixty-four million, ten thousand, four hundred sixty-three".
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