Base | Representation |
---|---|
bin | 101000001111110… |
… | …011111100100000 |
3 | 1202001120102022200 |
4 | 220033303330200 |
5 | 2340324433233 |
6 | 151000333200 |
7 | 22506250662 |
oct | 5017637440 |
9 | 1661512280 |
10 | 675233568 |
11 | 317173a79 |
12 | 16a174200 |
13 | a9b7a5b9 |
14 | 6596c532 |
15 | 3e42e313 |
hex | 283f3f20 |
675233568 has 144 divisors (see below), whose sum is σ = 2020951296. Its totient is φ = 213557760.
The previous prime is 675233497. The next prime is 675233597. The reversal of 675233568 is 865332576.
675233568 is a `hidden beast` number, since 6 + 7 + 52 + 33 + 568 = 666.
675233568 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 (144).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 472471 + ... + 473897.
It is an arithmetic number, because the mean of its divisors is an integer number (14034384).
Almost surely, 2675233568 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 675233568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1010475648).
675233568 is an abundant number, since it is smaller than the sum of its proper divisors (1345717728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
675233568 is a wasteful number, since it uses less digits than its factorization.
675233568 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1527 (or 1516 counting only the distinct ones).
The product of its digits is 907200, while the sum is 45.
The square root of 675233568 is about 25985.2567430072. The cubic root of 675233568 is about 877.3064886070.
The spelling of 675233568 in words is "six hundred seventy-five million, two hundred thirty-three thousand, five hundred sixty-eight".
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