Base | Representation |
---|---|
bin | 111111111001110… |
… | …1010101100111010 |
3 | 12112102210012221221 |
4 | 1333303222230322 |
5 | 13342412010212 |
6 | 552434422254 |
7 | 104064554500 |
oct | 17763525472 |
9 | 5472705857 |
10 | 2144250682 |
11 | a00412302 |
12 | 4ba13198a |
13 | 2823123b2 |
14 | 164ac8670 |
15 | c83a8807 |
hex | 7fceab3a |
2144250682 has 24 divisors (see below), whose sum is σ = 3776484384. Its totient is φ = 910371672.
The previous prime is 2144250673. The next prime is 2144250697. The reversal of 2144250682 is 2860524412.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 91758 + ... + 112729.
It is an arithmetic number, because the mean of its divisors is an integer number (157353516).
Almost surely, 22144250682 is an apocalyptic number.
2144250682 is a deficient number, since it is larger than the sum of its proper divisors (1632233702).
2144250682 is a wasteful number, since it uses less digits than its factorization.
2144250682 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 204610 (or 204603 counting only the distinct ones).
The product of its (nonzero) digits is 30720, while the sum is 34.
The square root of 2144250682 is about 46306.0544853478. The cubic root of 2144250682 is about 1289.5113992005.
The spelling of 2144250682 in words is "two billion, one hundred forty-four million, two hundred fifty thousand, six hundred eighty-two".
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