Base | Representation |
---|---|
bin | 1100010011001… |
… | …11101010101000 |
3 | 21012011100022001 |
4 | 12021213222220 |
5 | 202403410224 |
6 | 14123340344 |
7 | 2362026043 |
oct | 611475250 |
9 | 235140261 |
10 | 103185064 |
11 | 53277514 |
12 | 2a6816b4 |
13 | 184ba468 |
14 | d9bdc5a |
15 | 90d3544 |
hex | 6267aa8 |
103185064 has 32 divisors (see below), whose sum is σ = 197941320. Its totient is φ = 50409216.
The previous prime is 103185001. The next prime is 103185113. The reversal of 103185064 is 460581301.
It can be written as a sum of positive squares in 4 ways, for example, as 74476900 + 28708164 = 8630^2 + 5358^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168022 + ... + 168634.
Almost surely, 2103185064 is an apocalyptic number.
It is an amenable number.
103185064 is a deficient number, since it is larger than the sum of its proper divisors (94756256).
103185064 is a wasteful number, since it uses less digits than its factorization.
103185064 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1069 (or 1065 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 28.
The square root of 103185064 is about 10158.0049222276. The cubic root of 103185064 is about 469.0353899673.
The spelling of 103185064 in words is "one hundred three million, one hundred eighty-five thousand, sixty-four".
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