Base | Representation |
---|---|
bin | 1000001011001011… |
… | …1101001110110100 |
3 | 12122221010212112001 |
4 | 2002302331032310 |
5 | 13443231133314 |
6 | 1001425305044 |
7 | 105244026136 |
oct | 20262751664 |
9 | 5587125461 |
10 | 2194396084 |
11 | a26752291 |
12 | 512a95184 |
13 | 28c81ba2a |
14 | 16b61d056 |
15 | cc9b1674 |
hex | 82cbd3b4 |
2194396084 has 24 divisors (see below), whose sum is σ = 3881304000. Its totient is φ = 1085515200.
The previous prime is 2194396067. The next prime is 2194396093. The reversal of 2194396084 is 4806934912.
2194396084 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134784 + ... + 150184.
It is an arithmetic number, because the mean of its divisors is an integer number (161721000).
Almost surely, 22194396084 is an apocalyptic number.
It is an amenable number.
2194396084 is a deficient number, since it is larger than the sum of its proper divisors (1686907916).
2194396084 is a wasteful number, since it uses less digits than its factorization.
2194396084 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15783 (or 15781 counting only the distinct ones).
The product of its (nonzero) digits is 373248, while the sum is 46.
The square root of 2194396084 is about 46844.3815627872. The cubic root of 2194396084 is about 1299.4862040610.
It can be divided in two parts, 2194 and 396084, that added together give a triangular number (398278 = T892).
The spelling of 2194396084 in words is "two billion, one hundred ninety-four million, three hundred ninety-six thousand, eighty-four".
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