Base | Representation |
---|---|
bin | 10010100101001100100 |
3 | 1010221012200 |
4 | 2110221210 |
5 | 123440433 |
6 | 21014500 |
7 | 5114061 |
oct | 2245144 |
9 | 1127180 |
10 | 608868 |
11 | 3864a7 |
12 | 254430 |
13 | 1841a0 |
14 | 11bc68 |
15 | c0613 |
hex | 94a64 |
608868 has 36 divisors (see below), whose sum is σ = 1658748. Its totient is φ = 187200.
The previous prime is 608863. The next prime is 608873. The reversal of 608868 is 868806.
It is an interprime number because it is at equal distance from previous prime (608863) and next prime (608873).
It can be written as a sum of positive squares in 2 ways, for example, as 28224 + 580644 = 168^2 + 762^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (608863) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 183 + ... + 1118.
2608868 is an apocalyptic number.
It is an amenable number.
608868 is an abundant number, since it is smaller than the sum of its proper divisors (1049880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
608868 is a wasteful number, since it uses less digits than its factorization.
608868 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1324 (or 1319 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 36.
The square root of 608868 is about 780.2999423299. The cubic root of 608868 is about 84.7567671522.
The spelling of 608868 in words is "six hundred eight thousand, eight hundred sixty-eight".
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