Base | Representation |
---|---|
bin | 1011110010101110… |
… | …10101000000001000 |
3 | 121100020010111211120 |
4 | 11321113111000020 |
5 | 100431232011033 |
6 | 2524121555240 |
7 | 312614452422 |
oct | 57127250010 |
9 | 17306114746 |
10 | 6331125768 |
11 | 2759834550 |
12 | 1288345b20 |
13 | 79b874086 |
14 | 440ba5812 |
15 | 270c441b3 |
hex | 1795d5008 |
6331125768 has 64 divisors (see below), whose sum is σ = 17402757120. Its totient is φ = 1903406400.
The previous prime is 6331125763. The next prime is 6331125781. The reversal of 6331125768 is 8675211336.
It is not an unprimeable number, because it can be changed into a prime (6331125761) 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, 60888 + ... + 127943.
It is an arithmetic number, because the mean of its divisors is an integer number (271918080).
Almost surely, 26331125768 is an apocalyptic number.
It is an amenable number.
6331125768 is an abundant number, since it is smaller than the sum of its proper divisors (11071631352).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6331125768 is a wasteful number, since it uses less digits than its factorization.
6331125768 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 188978 (or 188974 counting only the distinct ones).
The product of its digits is 181440, while the sum is 42.
The square root of 6331125768 is about 79568.3716560795. The cubic root of 6331125768 is about 1849.9513761752.
The spelling of 6331125768 in words is "six billion, three hundred thirty-one million, one hundred twenty-five thousand, seven hundred sixty-eight".
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