Base | Representation |
---|---|
bin | 100010100100110… |
… | …101000111001110 |
3 | 1111102112010021100 |
4 | 202210311013032 |
5 | 2142000030303 |
6 | 133321043530 |
7 | 20242412364 |
oct | 4244650716 |
9 | 1442463240 |
10 | 580080078 |
11 | 278492826 |
12 | 1423265a6 |
13 | 93242a66 |
14 | 5707d634 |
15 | 35dd58a3 |
hex | 229351ce |
580080078 has 12 divisors (see below), whose sum is σ = 1256840208. Its totient is φ = 193360020.
The previous prime is 580080077. The next prime is 580080101. The reversal of 580080078 is 870080085.
580080078 is a `hidden beast` number, since 580 + 0 + 8 + 0 + 0 + 78 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (580080073) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16113318 + ... + 16113353.
It is an arithmetic number, because the mean of its divisors is an integer number (104736684).
Almost surely, 2580080078 is an apocalyptic number.
580080078 is an abundant number, since it is smaller than the sum of its proper divisors (676760130).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
580080078 is a wasteful number, since it uses less digits than its factorization.
580080078 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32226679 (or 32226676 counting only the distinct ones).
The product of its (nonzero) digits is 17920, while the sum is 36.
The square root of 580080078 is about 24084.8516291880. The cubic root of 580080078 is about 833.9934699211.
The spelling of 580080078 in words is "five hundred eighty million, eighty thousand, seventy-eight".
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