Base | Representation |
---|---|
bin | 110010110000111101… |
… | …011010111100011001 |
3 | 12012200210100122011200 |
4 | 302300331122330121 |
5 | 1343113133424323 |
6 | 41012454144413 |
7 | 3636525410604 |
oct | 626075327431 |
9 | 165623318150 |
10 | 54508498713 |
11 | 21131698949 |
12 | a692952109 |
13 | 51a8b30946 |
14 | 28d140d33b |
15 | 16405b1443 |
hex | cb0f5af19 |
54508498713 has 6 divisors (see below), whose sum is σ = 78734498154. Its totient is φ = 36338999136.
The previous prime is 54508498703. The next prime is 54508498729. The reversal of 54508498713 is 31789480545.
54508498713 is a `hidden beast` number, since 5 + 4 + 508 + 49 + 87 + 13 = 666.
It can be written as a sum of positive squares in only one way, i.e., 42996925449 + 11511573264 = 207357^2 + 107292^2 .
It is not a de Polignac number, because 54508498713 - 233 = 45918564121 is a prime.
It is a super-3 number, since 3×545084987133 (a number of 33 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 54508498713.
It is not an unprimeable number, because it can be changed into a prime (54508498703) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3028249920 + ... + 3028249937.
It is an arithmetic number, because the mean of its divisors is an integer number (13122416359).
Almost surely, 254508498713 is an apocalyptic number.
It is an amenable number.
54508498713 is a deficient number, since it is larger than the sum of its proper divisors (24225999441).
54508498713 is a wasteful number, since it uses less digits than its factorization.
54508498713 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6056499863 (or 6056499860 counting only the distinct ones).
The product of its (nonzero) digits is 4838400, while the sum is 54.
The spelling of 54508498713 in words is "fifty-four billion, five hundred eight million, four hundred ninety-eight thousand, seven hundred thirteen".
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