Base | Representation |
---|---|
bin | 1000110011000… |
… | …10110100100000 |
3 | 12010212200112210 |
4 | 10121202310200 |
5 | 122343230323 |
6 | 11153522120 |
7 | 1554222120 |
oct | 431426440 |
9 | 163780483 |
10 | 73805088 |
11 | 3872a945 |
12 | 20873340 |
13 | 123a1766 |
14 | 9b32c80 |
15 | 672d293 |
hex | 4662d20 |
73805088 has 48 divisors (see below), whose sum is σ = 221417280. Its totient is φ = 21086976.
The previous prime is 73805077. The next prime is 73805093. The reversal of 73805088 is 88050837.
It is a tau number, because it is divible by the number of its divisors (48).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54243 + ... + 55586.
It is an arithmetic number, because the mean of its divisors is an integer number (4612860).
Almost surely, 273805088 is an apocalyptic number.
It is an amenable number.
73805088 is an abundant number, since it is smaller than the sum of its proper divisors (147612192).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
73805088 is a wasteful number, since it uses less digits than its factorization.
73805088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 109849 (or 109841 counting only the distinct ones).
The product of its (nonzero) digits is 53760, while the sum is 39.
The square root of 73805088 is about 8590.9887673073. The cubic root of 73805088 is about 419.4647149006.
The spelling of 73805088 in words is "seventy-three million, eight hundred five thousand, eighty-eight".
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