Base | Representation |
---|---|
bin | 1010101011110100… |
… | …1100100000001010 |
3 | 21101212222001210220 |
4 | 2222331030200022 |
5 | 21333222344324 |
6 | 1152334450510 |
7 | 131035013625 |
oct | 25275144012 |
9 | 7355861726 |
10 | 2868168714 |
11 | 1242008674 |
12 | 680663a36 |
13 | 3692a7368 |
14 | 1d2ccadbc |
15 | 11bc02b79 |
hex | aaf4c80a |
2868168714 has 32 divisors (see below), whose sum is σ = 5876665344. Its totient is φ = 932720880.
The previous prime is 2868168713. The next prime is 2868168727. The reversal of 2868168714 is 4178618682.
It is not an unprimeable number, because it can be changed into a prime (2868168713) 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, 228937 + ... + 241139.
It is an arithmetic number, because the mean of its divisors is an integer number (183645792).
Almost surely, 22868168714 is an apocalyptic number.
2868168714 is an abundant number, since it is smaller than the sum of its proper divisors (3008496630).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2868168714 is a wasteful number, since it uses less digits than its factorization.
2868168714 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13162.
The product of its digits is 1032192, while the sum is 51.
The square root of 2868168714 is about 53555.2865177659. The cubic root of 2868168714 is about 1420.8063782695.
The spelling of 2868168714 in words is "two billion, eight hundred sixty-eight million, one hundred sixty-eight thousand, seven hundred fourteen".
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