Base | Representation |
---|---|
bin | 1100110011101000… |
… | …01001100101000100 |
3 | 122202011120020022121 |
4 | 12121310021211010 |
5 | 103040120131233 |
6 | 3054130535324 |
7 | 332245141210 |
oct | 63164114504 |
9 | 18664506277 |
10 | 6875552068 |
11 | 2a09085040 |
12 | 13ba737544 |
13 | 8575b2608 |
14 | 493203940 |
15 | 2a393592d |
hex | 199d09944 |
6875552068 has 48 divisors (see below), whose sum is σ = 15019167744. Its totient is φ = 2675579040.
The previous prime is 6875552053. The next prime is 6875552069. The reversal of 6875552068 is 8602555786.
It is not an unprimeable number, because it can be changed into a prime (6875552069) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 252871 + ... + 278737.
It is an arithmetic number, because the mean of its divisors is an integer number (312899328).
Almost surely, 26875552068 is an apocalyptic number.
It is an amenable number.
6875552068 is an abundant number, since it is smaller than the sum of its proper divisors (8143615676).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6875552068 is a wasteful number, since it uses less digits than its factorization.
6875552068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26752 (or 26750 counting only the distinct ones).
The product of its (nonzero) digits is 4032000, while the sum is 52.
The square root of 6875552068 is about 82918.9487873550. The cubic root of 6875552068 is about 1901.5271257059.
The spelling of 6875552068 in words is "six billion, eight hundred seventy-five million, five hundred fifty-two thousand, sixty-eight".
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