Base | Representation |
---|---|
bin | 1100100101100000… |
… | …0100101001111111 |
3 | 22201110022011011200 |
4 | 3021120010221333 |
5 | 23404400442233 |
6 | 1315125350543 |
7 | 146503016304 |
oct | 31130045177 |
9 | 8643264150 |
10 | 3378530943 |
11 | 1484102337 |
12 | 7a3568453 |
13 | 41ac49b48 |
14 | 2409bd0ab |
15 | 14b916313 |
hex | c9604a7f |
3378530943 has 12 divisors (see below), whose sum is σ = 5048379960. Its totient is φ = 2174686416.
The previous prime is 3378530929. The next prime is 3378530959. The reversal of 3378530943 is 3490358733.
3378530943 is a `hidden beast` number, since 3 + 3 + 78 + 530 + 9 + 43 = 666.
3378530943 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 3378530943 - 210 = 3378529919 is a prime.
It is a super-2 number, since 2×33785309432 = 22828942665616938498, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3378530993) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6472021 + ... + 6472542.
It is an arithmetic number, because the mean of its divisors is an integer number (420698330).
Almost surely, 23378530943 is an apocalyptic number.
3378530943 is a deficient number, since it is larger than the sum of its proper divisors (1669849017).
3378530943 is a wasteful number, since it uses less digits than its factorization.
3378530943 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12944598 (or 12944595 counting only the distinct ones).
The product of its (nonzero) digits is 816480, while the sum is 45.
The square root of 3378530943 is about 58125.1317675926. The cubic root of 3378530943 is about 1500.5229203484.
The spelling of 3378530943 in words is "three billion, three hundred seventy-eight million, five hundred thirty thousand, nine hundred forty-three".
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