Base | Representation |
---|---|
bin | 100000000110000… |
… | …100100111010001 |
3 | 1101112012201220222 |
4 | 200012010213101 |
5 | 2100321301143 |
6 | 125233042425 |
7 | 16225600010 |
oct | 4006044721 |
9 | 1345181828 |
10 | 538462673 |
11 | 256a47a81 |
12 | 1303b6415 |
13 | 87730c88 |
14 | 51728a77 |
15 | 32414768 |
hex | 201849d1 |
538462673 has 16 divisors (see below), whose sum is σ = 627524736. Its totient is φ = 452511360.
The previous prime is 538462663. The next prime is 538462693. The reversal of 538462673 is 376264835.
It is not a de Polignac number, because 538462673 - 228 = 270027217 is a prime.
It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (538462643) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85358 + ... + 91448.
It is an arithmetic number, because the mean of its divisors is an integer number (39220296).
Almost surely, 2538462673 is an apocalyptic number.
It is an amenable number.
538462673 is a deficient number, since it is larger than the sum of its proper divisors (89062063).
538462673 is a wasteful number, since it uses less digits than its factorization.
538462673 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6344.
The product of its digits is 725760, while the sum is 44.
The square root of 538462673 is about 23204.7984908294. The cubic root of 538462673 is about 813.5517824309.
The spelling of 538462673 in words is "five hundred thirty-eight million, four hundred sixty-two thousand, six hundred seventy-three".
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