Base | Representation |
---|---|
bin | 1000110000000… |
… | …00111010001100 |
3 | 12010010022102022 |
4 | 10120000322030 |
5 | 122242412134 |
6 | 11141145312 |
7 | 1550631650 |
oct | 430007214 |
9 | 163108368 |
10 | 73404044 |
11 | 384865aa |
12 | 206bb238 |
13 | 1229105c |
14 | 9a6aa60 |
15 | 669e52e |
hex | 4600e8c |
73404044 has 12 divisors (see below), whose sum is σ = 146808144. Its totient is φ = 31458864.
The previous prime is 73404043. The next prime is 73404047. The reversal of 73404044 is 44040437.
73404044 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (73404043) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1310759 + ... + 1310814.
It is an arithmetic number, because the mean of its divisors is an integer number (12234012).
Almost surely, 273404044 is an apocalyptic number.
It is an amenable number.
73404044 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
73404044 is a wasteful number, since it uses less digits than its factorization.
73404044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2621584 (or 2621582 counting only the distinct ones).
The product of its (nonzero) digits is 5376, while the sum is 26.
The square root of 73404044 is about 8567.6160044671. The cubic root of 73404044 is about 418.7035685059.
The spelling of 73404044 in words is "seventy-three million, four hundred four thousand, forty-four".
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