Base | Representation |
---|---|
bin | 1000101101010… |
… | …00110010000100 |
3 | 12002102222021010 |
4 | 10112220302010 |
5 | 122144334301 |
6 | 11125322220 |
7 | 1544566401 |
oct | 426506204 |
9 | 162388233 |
10 | 73043076 |
11 | 3825a387 |
12 | 20566370 |
13 | 12195972 |
14 | 99b52a8 |
15 | 662c5d6 |
hex | 45a8c84 |
73043076 has 24 divisors (see below), whose sum is σ = 174061440. Its totient is φ = 23829472.
The previous prime is 73043059. The next prime is 73043077. The reversal of 73043076 is 67034037.
It is not an unprimeable number, because it can be changed into a prime (73043077) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64191 + ... + 65318.
It is an arithmetic number, because the mean of its divisors is an integer number (7252560).
Almost surely, 273043076 is an apocalyptic number.
It is an amenable number.
73043076 is an abundant number, since it is smaller than the sum of its proper divisors (101018364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
73043076 is a wasteful number, since it uses less digits than its factorization.
73043076 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 129563 (or 129561 counting only the distinct ones).
The product of its (nonzero) digits is 10584, while the sum is 30.
The square root of 73043076 is about 8546.5242057810. The cubic root of 73043076 is about 418.0161085953.
The spelling of 73043076 in words is "seventy-three million, forty-three thousand, seventy-six".
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