Base | Representation |
---|---|
bin | 110010110001000100… |
… | …101101010101010111 |
3 | 12012200220221200122210 |
4 | 302301010231111113 |
5 | 1343114131042142 |
6 | 41013003124503 |
7 | 3636550555233 |
oct | 626104552527 |
9 | 165626850583 |
10 | 54510409047 |
11 | 21132783136 |
12 | a693513733 |
13 | 51a934c313 |
14 | 28d17895c3 |
15 | 164083c49c |
hex | cb112d557 |
54510409047 has 8 divisors (see below), whose sum is σ = 72681634800. Its totient is φ = 36339728000.
The previous prime is 54510409007. The next prime is 54510409069. The reversal of 54510409047 is 74090401545.
54510409047 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 54510409047 - 28 = 54510408791 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 54510408996 and 54510409014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54510409007) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 272797 + ... + 428297.
It is an arithmetic number, because the mean of its divisors is an integer number (9085204350).
Almost surely, 254510409047 is an apocalyptic number.
54510409047 is a deficient number, since it is larger than the sum of its proper divisors (18171225753).
54510409047 is a wasteful number, since it uses less digits than its factorization.
54510409047 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 272353.
The product of its (nonzero) digits is 100800, while the sum is 39.
The spelling of 54510409047 in words is "fifty-four billion, five hundred ten million, four hundred nine thousand, forty-seven".
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