Base | Representation |
---|---|
bin | 1010101011111000… |
… | …1101010011111010 |
3 | 21101220110112221121 |
4 | 2222332031103322 |
5 | 21333304343140 |
6 | 1152344255454 |
7 | 131040200560 |
oct | 25276152372 |
9 | 7356415847 |
10 | 2868434170 |
11 | 124217a058 |
12 | 68077158a |
13 | 36936b134 |
14 | 1d2d59a30 |
15 | 11bc5664a |
hex | aaf8d4fa |
2868434170 has 32 divisors (see below), whose sum is σ = 5905535616. Its totient is φ = 982670400.
The previous prime is 2868434159. The next prime is 2868434183. The reversal of 2868434170 is 714348682.
It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74500 + ... + 106240.
It is an arithmetic number, because the mean of its divisors is an integer number (184547988).
Almost surely, 22868434170 is an apocalyptic number.
2868434170 is an abundant number, since it is smaller than the sum of its proper divisors (3037101446).
2868434170 is a wasteful number, since it uses less digits than its factorization.
2868434170 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33046.
The product of its (nonzero) digits is 258048, while the sum is 43.
The square root of 2868434170 is about 53557.7647965260. The cubic root of 2868434170 is about 1420.8502099476.
The spelling of 2868434170 in words is "two billion, eight hundred sixty-eight million, four hundred thirty-four thousand, one hundred seventy".
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