Base | Representation |
---|---|
bin | 100100101011001… |
… | …0011100100000100 |
3 | 10011202120010222201 |
4 | 1021112103210010 |
5 | 10010012142233 |
6 | 322035404244 |
7 | 42331535440 |
oct | 11126234404 |
9 | 3152503881 |
10 | 1230584068 |
11 | 5816a602a |
12 | 2a4153684 |
13 | 167c4226c |
14 | b9611820 |
15 | 7307c77d |
hex | 49593904 |
1230584068 has 24 divisors (see below), whose sum is σ = 2494886912. Its totient is φ = 520167744.
The previous prime is 1230583987. The next prime is 1230584071. The reversal of 1230584068 is 8604850321.
It is a happy number.
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, 298980 + ... + 303067.
Almost surely, 21230584068 is an apocalyptic number.
It is an amenable number.
1230584068 is an abundant number, since it is smaller than the sum of its proper divisors (1264302844).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1230584068 is a wasteful number, since it uses less digits than its factorization.
1230584068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 602131 (or 602129 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 37.
The square root of 1230584068 is about 35079.6816975297. The cubic root of 1230584068 is about 1071.6108348757.
The spelling of 1230584068 in words is "one billion, two hundred thirty million, five hundred eighty-four thousand, sixty-eight".
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