Base | Representation |
---|---|
bin | 1000110010101… |
… | …00001010011010 |
3 | 12010202122012011 |
4 | 10121110022122 |
5 | 122334320200 |
6 | 11152340134 |
7 | 1553552101 |
oct | 431241232 |
9 | 163678164 |
10 | 73745050 |
11 | 38699825 |
12 | 2084464a |
13 | 12380332 |
14 | 9b19038 |
15 | 671a5ba |
hex | 465429a |
73745050 has 12 divisors (see below), whose sum is σ = 137165886. Its totient is φ = 29498000.
The previous prime is 73745047. The next prime is 73745069. The reversal of 73745050 is 5054737.
It can be written as a sum of positive squares in 3 ways, for example, as 55160329 + 18584721 = 7427^2 + 4311^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 737401 + ... + 737500.
Almost surely, 273745050 is an apocalyptic number.
73745050 is a deficient number, since it is larger than the sum of its proper divisors (63420836).
73745050 is a wasteful number, since it uses less digits than its factorization.
73745050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1474913 (or 1474908 counting only the distinct ones).
The product of its (nonzero) digits is 14700, while the sum is 31.
The square root of 73745050 is about 8587.4938136805. The cubic root of 73745050 is about 419.3509438176.
Adding to 73745050 its reverse (5054737), we get a palindrome (78799787).
The spelling of 73745050 in words is "seventy-three million, seven hundred forty-five thousand, fifty".
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