Base | Representation |
---|---|
bin | 1000101101110… |
… | …11010010101100 |
3 | 12002120211021010 |
4 | 10112323102230 |
5 | 122204301032 |
6 | 11131105220 |
7 | 1545333420 |
oct | 426732254 |
9 | 162524233 |
10 | 73118892 |
11 | 38301340 |
12 | 205a2210 |
13 | 121c1322 |
14 | 99d4b80 |
15 | 6644ccc |
hex | 45bb4ac |
73118892 has 48 divisors (see below), whose sum is σ = 212712192. Its totient is φ = 18991680.
The previous prime is 73118873. The next prime is 73118911. The reversal of 73118892 is 29881137.
It is an interprime number because it is at equal distance from previous prime (73118873) and next prime (73118911).
It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.
It is a zygodrome in base 15.
It is a self number, because there is not a number n which added to its sum of digits gives 73118892.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38643 + ... + 40490.
It is an arithmetic number, because the mean of its divisors is an integer number (4431504).
Almost surely, 273118892 is an apocalyptic number.
It is an amenable number.
73118892 is an abundant number, since it is smaller than the sum of its proper divisors (139593300).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
73118892 is a wasteful number, since it uses less digits than its factorization.
73118892 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 79158 (or 79156 counting only the distinct ones).
The product of its digits is 24192, while the sum is 39.
The square root of 73118892 is about 8550.9585427600. The cubic root of 73118892 is about 418.1606869829.
The spelling of 73118892 in words is "seventy-three million, one hundred eighteen thousand, eight hundred ninety-two".
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