Base | Representation |
---|---|
bin | 111101101001011… |
… | …1000010011000011 |
3 | 12100011100001200210 |
4 | 1323102320103003 |
5 | 13214021444010 |
6 | 541132045203 |
7 | 102155233362 |
oct | 17322702303 |
9 | 5304301623 |
10 | 2068546755 |
11 | 971705880 |
12 | 498903803 |
13 | 26c727582 |
14 | 158a1d7d9 |
15 | c1902b20 |
hex | 7b4b84c3 |
2068546755 has 16 divisors (see below), whose sum is σ = 3610554624. Its totient is φ = 1002931680.
The previous prime is 2068546747. The next prime is 2068546759. The reversal of 2068546755 is 5576458602.
It is a happy number.
2068546755 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2068546755 - 23 = 2068546747 is a prime.
It is a super-3 number, since 3×20685467553 (a number of 29 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (2068546759) 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, 6268159 + ... + 6268488.
It is an arithmetic number, because the mean of its divisors is an integer number (225659664).
Almost surely, 22068546755 is an apocalyptic number.
2068546755 is a deficient number, since it is larger than the sum of its proper divisors (1542007869).
2068546755 is a wasteful number, since it uses less digits than its factorization.
2068546755 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12536666.
The product of its (nonzero) digits is 2016000, while the sum is 48.
The square root of 2068546755 is about 45481.2791706654. The cubic root of 2068546755 is about 1274.1535850943.
The spelling of 2068546755 in words is "two billion, sixty-eight million, five hundred forty-six thousand, seven hundred fifty-five".
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