Base | Representation |
---|---|
bin | 1011110011010… |
… | …11001010110100 |
3 | 20220021222110212 |
4 | 11321223022310 |
5 | 200321130413 |
6 | 13454004552 |
7 | 2311346426 |
oct | 571531264 |
9 | 226258425 |
10 | 99005108 |
11 | 50982004 |
12 | 291a6758 |
13 | 17685a07 |
14 | d212816 |
15 | 8a59ca8 |
hex | 5e6b2b4 |
99005108 has 12 divisors (see below), whose sum is σ = 174139812. Its totient is φ = 49250880.
The previous prime is 99005107. The next prime is 99005111. The reversal of 99005108 is 80150099.
It can be written as a sum of positive squares in 2 ways, for example, as 62378404 + 36626704 = 7898^2 + 6052^2 .
It is a super-2 number, since 2×990051082 = 19604022820183328, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (99005107) 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, 62033 + ... + 63608.
It is an arithmetic number, because the mean of its divisors is an integer number (14511651).
Almost surely, 299005108 is an apocalyptic number.
It is an amenable number.
99005108 is a deficient number, since it is larger than the sum of its proper divisors (75134704).
99005108 is a wasteful number, since it uses less digits than its factorization.
99005108 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 125842 (or 125840 counting only the distinct ones).
The product of its (nonzero) digits is 3240, while the sum is 32.
The square root of 99005108 is about 9950.1310544133. The cubic root of 99005108 is about 462.6144569902.
The spelling of 99005108 in words is "ninety-nine million, five thousand, one hundred eight".
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