Base | Representation |
---|---|
bin | 1011001110011… |
… | …00101010000010 |
3 | 20120011220100101 |
4 | 11213030222002 |
5 | 143101132123 |
6 | 13202113014 |
7 | 2222234302 |
oct | 547145202 |
9 | 216156311 |
10 | 94161538 |
11 | 49173a59 |
12 | 2764b76a |
13 | 1667b1b3 |
14 | c711602 |
15 | 83eeaad |
hex | 59cca82 |
94161538 has 8 divisors (see below), whose sum is σ = 149550732. Its totient is φ = 44311296.
The previous prime is 94161533. The next prime is 94161541. The reversal of 94161538 is 83516149.
It can be written as a sum of positive squares in 2 ways, for example, as 93450889 + 710649 = 9667^2 + 843^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 94161497 and 94161506.
It is not an unprimeable number, because it can be changed into a prime (94161533) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1384695 + ... + 1384762.
Almost surely, 294161538 is an apocalyptic number.
94161538 is a deficient number, since it is larger than the sum of its proper divisors (55389194).
94161538 is a wasteful number, since it uses less digits than its factorization.
94161538 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2769476.
The product of its digits is 25920, while the sum is 37.
The square root of 94161538 is about 9703.6868251196. The cubic root of 94161538 is about 454.9439016294.
The spelling of 94161538 in words is "ninety-four million, one hundred sixty-one thousand, five hundred thirty-eight".
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