Base | Representation |
---|---|
bin | 1111110111101110011… |
… | …00100011110011110011 |
3 | 1221010112210212221012000 |
4 | 13323313030203303303 |
5 | 32413300131102201 |
6 | 1054302521105043 |
7 | 54253240150134 |
oct | 7736714436363 |
9 | 1833483787160 |
10 | 545313144051 |
11 | 1a02a2065285 |
12 | 89828328183 |
13 | 3c565bac650 |
14 | 1c5712c7c8b |
15 | e2b8cc9d86 |
hex | 7ef7323cf3 |
545313144051 has 64 divisors (see below), whose sum is σ = 903223440000. Its totient is φ = 322850949120.
The previous prime is 545313144041. The next prime is 545313144083. The reversal of 545313144051 is 150441313545.
545313144051 is a `hidden beast` number, since 5 + 4 + 531 + 31 + 4 + 40 + 51 = 666.
It is not a de Polignac number, because 545313144051 - 26 = 545313143987 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 545313143997 and 545313144015.
It is not an unprimeable number, because it can be changed into a prime (545313144001) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2764975 + ... + 2955623.
It is an arithmetic number, because the mean of its divisors is an integer number (14112866250).
Almost surely, 2545313144051 is an apocalyptic number.
545313144051 is a deficient number, since it is larger than the sum of its proper divisors (357910295949).
545313144051 is a wasteful number, since it uses less digits than its factorization.
545313144051 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 190981 (or 190975 counting only the distinct ones).
The product of its (nonzero) digits is 72000, while the sum is 36.
Adding to 545313144051 its reverse (150441313545), we get a palindrome (695754457596).
The spelling of 545313144051 in words is "five hundred forty-five billion, three hundred thirteen million, one hundred forty-four thousand, fifty-one".
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