Base | Representation |
---|---|
bin | 110010010101010110… |
… | …100100101110101001 |
3 | 12011111111211020121200 |
4 | 302111112210232221 |
5 | 1341141101032340 |
6 | 40454510554413 |
7 | 3622202504526 |
oct | 622526445651 |
9 | 164444736550 |
10 | 54045330345 |
11 | 20a141a8676 |
12 | a583808a09 |
13 | 5133ba3216 |
14 | 2889ac414d |
15 | 1614ac1330 |
hex | c955a4ba9 |
54045330345 has 24 divisors (see below), whose sum is σ = 94298972352. Its totient is φ = 28633284000.
The previous prime is 54045330329. The next prime is 54045330347. The reversal of 54045330345 is 54303354045.
54045330345 is a `hidden beast` number, since 540 + 4 + 53 + 30 + 34 + 5 = 666.
54045330345 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 54045330345 - 24 = 54045330329 is a prime.
It is not an unprimeable number, because it can be changed into a prime (54045330347) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3970051 + ... + 3983640.
It is an arithmetic number, because the mean of its divisors is an integer number (3929123848).
Almost surely, 254045330345 is an apocalyptic number.
It is an amenable number.
54045330345 is a deficient number, since it is larger than the sum of its proper divisors (40253642007).
54045330345 is a wasteful number, since it uses less digits than its factorization.
54045330345 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7953853 (or 7953850 counting only the distinct ones).
The product of its (nonzero) digits is 216000, while the sum is 36.
The spelling of 54045330345 in words is "fifty-four billion, forty-five million, three hundred thirty thousand, three hundred forty-five".
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