Base | Representation |
---|---|
bin | 1100100101010111… |
… | …10000101101111000 |
3 | 122102211102220210000 |
4 | 12102223300231320 |
5 | 102314003200233 |
6 | 3034214353000 |
7 | 326263211046 |
oct | 62253605570 |
9 | 18384386700 |
10 | 6755912568 |
11 | 295759a119 |
12 | 138665b760 |
13 | 838883802 |
14 | 48137d396 |
15 | 2981a1d13 |
hex | 192af0b78 |
6755912568 has 40 divisors (see below), whose sum is σ = 18922812480. Its totient is φ = 2251970640.
The previous prime is 6755912561. The next prime is 6755912609. The reversal of 6755912568 is 8652195576.
6755912568 is a `hidden beast` number, since 6 + 7 + 559 + 1 + 25 + 68 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6755912561) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 5212248 + ... + 5213543.
It is an arithmetic number, because the mean of its divisors is an integer number (473070312).
Almost surely, 26755912568 is an apocalyptic number.
It is an amenable number.
6755912568 is an abundant number, since it is smaller than the sum of its proper divisors (12166899912).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6755912568 is a wasteful number, since it uses less digits than its factorization.
6755912568 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10425809 (or 10425796 counting only the distinct ones).
The product of its digits is 4536000, while the sum is 54.
The square root of 6755912568 is about 82194.3584925389. The cubic root of 6755912568 is about 1890.4332189077.
The spelling of 6755912568 in words is "six billion, seven hundred fifty-five million, nine hundred twelve thousand, five hundred sixty-eight".
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