Base | Representation |
---|---|
bin | 100000000101101… |
… | …111100110101011 |
3 | 1101112001100212210 |
4 | 200011233212223 |
5 | 2100311022434 |
6 | 125231140203 |
7 | 16225061064 |
oct | 4005574653 |
9 | 1345040783 |
10 | 538376619 |
11 | 256999360 |
12 | 130374663 |
13 | 87700a61 |
14 | 5170556b |
15 | 323e8ee9 |
hex | 2016f9ab |
538376619 has 32 divisors (see below), whose sum is σ = 812528640. Its totient is φ = 314092800.
The previous prime is 538376591. The next prime is 538376627. The reversal of 538376619 is 916673835.
It is a happy number.
538376619 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 538376619 - 219 = 537852331 is a prime.
It is a super-2 number, since 2×5383766192 = 579698767771742322, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (538376719) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 436734 + ... + 437964.
It is an arithmetic number, because the mean of its divisors is an integer number (25391520).
Almost surely, 2538376619 is an apocalyptic number.
538376619 is a deficient number, since it is larger than the sum of its proper divisors (274152021).
538376619 is a wasteful number, since it uses less digits than its factorization.
538376619 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1731.
The product of its digits is 816480, while the sum is 48.
The square root of 538376619 is about 23202.9441881844. The cubic root of 538376619 is about 813.5084410701.
The spelling of 538376619 in words is "five hundred thirty-eight million, three hundred seventy-six thousand, six hundred nineteen".
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