Base | Representation |
---|---|
bin | 1001111111111011… |
… | …1111011001101100 |
3 | 20221001120220020102 |
4 | 2133332333121230 |
5 | 20444111334324 |
6 | 1122201210232 |
7 | 123341250113 |
oct | 23776773154 |
9 | 6831526212 |
10 | 2684089964 |
11 | 115810a576 |
12 | 62aa90978 |
13 | 33a105b1a |
14 | 1b6690c7a |
15 | 10a990dae |
hex | 9ffbf66c |
2684089964 has 48 divisors (see below), whose sum is σ = 4922830080. Its totient is φ = 1279293120.
The previous prime is 2684089943. The next prime is 2684089973. The reversal of 2684089964 is 4699804862.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1880219 + ... + 1881645.
It is an arithmetic number, because the mean of its divisors is an integer number (102558960).
Almost surely, 22684089964 is an apocalyptic number.
It is an amenable number.
2684089964 is a deficient number, since it is larger than the sum of its proper divisors (2238740116).
2684089964 is a wasteful number, since it uses less digits than its factorization.
2684089964 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1718 (or 1716 counting only the distinct ones).
The product of its (nonzero) digits is 5971968, while the sum is 56.
The square root of 2684089964 is about 51808.2036361038. The cubic root of 2684089964 is about 1389.7361547412.
The spelling of 2684089964 in words is "two billion, six hundred eighty-four million, eighty-nine thousand, nine hundred sixty-four".
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