Base | Representation |
---|---|
bin | 1010001110100110… |
… | …1001101101111000 |
3 | 21002100100011222111 |
4 | 2203221221231320 |
5 | 21110333324414 |
6 | 1132235502104 |
7 | 125016154153 |
oct | 24351515570 |
9 | 7070304874 |
10 | 2745604984 |
11 | 1189905731 |
12 | 6475b7934 |
13 | 349a93545 |
14 | 1c0904c9a |
15 | 1110928c4 |
hex | a3a69b78 |
2745604984 has 8 divisors (see below), whose sum is σ = 5148009360. Its totient is φ = 1372802488.
The previous prime is 2745604973. The next prime is 2745605011. The reversal of 2745604984 is 4894065472.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171600304 + ... + 171600319.
It is an arithmetic number, because the mean of its divisors is an integer number (643501170).
Almost surely, 22745604984 is an apocalyptic number.
It is an amenable number.
2745604984 is a deficient number, since it is larger than the sum of its proper divisors (2402404376).
2745604984 is a wasteful number, since it uses less digits than its factorization.
2745604984 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 343200629 (or 343200625 counting only the distinct ones).
The product of its (nonzero) digits is 1935360, while the sum is 49.
The square root of 2745604984 is about 52398.5208188170. The cubic root of 2745604984 is about 1400.2729032618.
The spelling of 2745604984 in words is "two billion, seven hundred forty-five million, six hundred four thousand, nine hundred eighty-four".
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