Base | Representation |
---|---|
bin | 10011111001100100100 |
3 | 1020010110200 |
4 | 2133030210 |
5 | 131331233 |
6 | 21550500 |
7 | 5354034 |
oct | 2371444 |
9 | 1203420 |
10 | 652068 |
11 | 4059aa |
12 | 275430 |
13 | 19aa51 |
14 | 12d8c4 |
15 | cd313 |
hex | 9f324 |
652068 has 36 divisors (see below), whose sum is σ = 1681680. Its totient is φ = 212976.
The previous prime is 652063. The next prime is 652079. The reversal of 652068 is 860256.
652068 is a `hidden beast` number, since 652 + 0 + 6 + 8 = 666.
652068 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (36).
It is not an unprimeable number, because it can be changed into a prime (652063) by changing a digit.
652068 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1971 + ... + 2277.
2652068 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 652068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (840840).
652068 is an abundant number, since it is smaller than the sum of its proper divisors (1029612).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
652068 is a wasteful number, since it uses less digits than its factorization.
652068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 376 (or 371 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 27.
The square root of 652068 is about 807.5072755090. The cubic root of 652068 is about 86.7156790488.
The spelling of 652068 in words is "six hundred fifty-two thousand, sixty-eight".
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