Base | Representation |
---|---|
bin | 10111011100100011100 |
3 | 1110000212222 |
4 | 2323210130 |
5 | 144041114 |
6 | 24244512 |
7 | 6346616 |
oct | 2734434 |
9 | 1400788 |
10 | 768284 |
11 | 485250 |
12 | 310738 |
13 | 20b90a |
14 | 15ddb6 |
15 | 10298e |
hex | bb91c |
768284 has 24 divisors (see below), whose sum is σ = 1545600. Its totient is φ = 330480.
The previous prime is 768263. The next prime is 768301. The reversal of 768284 is 482867.
It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 377 + ... + 1295.
It is an arithmetic number, because the mean of its divisors is an integer number (64400).
2768284 is an apocalyptic number.
It is an amenable number.
768284 is an abundant number, since it is smaller than the sum of its proper divisors (777316).
It is a weird number, because it is abundant, but not a pseudoperfect number.
768284 is a wasteful number, since it uses less digits than its factorization.
768284 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 953 (or 951 counting only the distinct ones).
The product of its digits is 21504, while the sum is 35.
The square root of 768284 is about 876.5181116212. The cubic root of 768284 is about 91.5884261675.
The spelling of 768284 in words is "seven hundred sixty-eight thousand, two hundred eighty-four".
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