Base | Representation |
---|---|
bin | 100010100111101… |
… | …001100001111100 |
3 | 1111110220122222100 |
4 | 202213221201330 |
5 | 2142142202233 |
6 | 133344545100 |
7 | 20251611024 |
oct | 4247514174 |
9 | 1443818870 |
10 | 580819068 |
11 | 278947a65 |
12 | 142622190 |
13 | 9344122b |
14 | 571d2a84 |
15 | 35ece813 |
hex | 229e987c |
580819068 has 18 divisors (see below), whose sum is σ = 1468181624. Its totient is φ = 193606344.
The previous prime is 580819061. The next prime is 580819087. The reversal of 580819068 is 860918085.
580819068 is a `hidden beast` number, since 580 + 8 + 1 + 9 + 0 + 68 = 666.
580819068 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (580819061) 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, 8066896 + ... + 8066967.
Almost surely, 2580819068 is an apocalyptic number.
It is an amenable number.
580819068 is an abundant number, since it is smaller than the sum of its proper divisors (887362556).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
580819068 is a wasteful number, since it uses less digits than its factorization.
580819068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16133873 (or 16133868 counting only the distinct ones).
The product of its (nonzero) digits is 138240, while the sum is 45.
The square root of 580819068 is about 24100.1881320458. The cubic root of 580819068 is about 834.3474735185.
The spelling of 580819068 in words is "five hundred eighty million, eight hundred nineteen thousand, sixty-eight".
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