Base | Representation |
---|---|
bin | 1000101110000… |
… | …11000110101101 |
3 | 12002122110011100 |
4 | 10113003012231 |
5 | 122211312033 |
6 | 11131513313 |
7 | 1545525624 |
oct | 427030655 |
9 | 162573140 |
10 | 73150893 |
11 | 38323392 |
12 | 205b8839 |
13 | 12202a6a |
14 | 9a026bb |
15 | 664e513 |
hex | 45c31ad |
73150893 has 24 divisors (see below), whose sum is σ = 111999680. Its totient is φ = 45878400.
The previous prime is 73150873. The next prime is 73150897. The reversal of 73150893 is 39805137.
It is not a de Polignac number, because 73150893 - 218 = 72888749 is a prime.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (73150897) by changing a digit.
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 23 ways as a sum of consecutive naturals, for example, 24405 + ... + 27237.
Almost surely, 273150893 is an apocalyptic number.
It is an amenable number.
73150893 is a deficient number, since it is larger than the sum of its proper divisors (38848787).
73150893 is a wasteful number, since it uses less digits than its factorization.
73150893 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3009 (or 3006 counting only the distinct ones).
The product of its (nonzero) digits is 22680, while the sum is 36.
The square root of 73150893 is about 8552.8295317982. The cubic root of 73150893 is about 418.2216817458.
The spelling of 73150893 in words is "seventy-three million, one hundred fifty thousand, eight hundred ninety-three".
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