Base | Representation |
---|---|
bin | 110110101010000000… |
… | …011010101011101100 |
3 | 12121110222120212220102 |
4 | 312222000122223230 |
5 | 1430142310421420 |
6 | 42543234010232 |
7 | 4145212442636 |
oct | 665200325354 |
9 | 177428525812 |
10 | 58686810860 |
11 | 229861a1687 |
12 | b45a116978 |
13 | 56c3684bb2 |
14 | 2baa2dba56 |
15 | 17d7309a75 |
hex | daa01aaec |
58686810860 has 24 divisors (see below), whose sum is σ = 123246869760. Its totient is φ = 23473854464.
The previous prime is 58686810839. The next prime is 58686810863. The reversal of 58686810860 is 6801868685.
It is a junction number, because it is equal to n+sod(n) for n = 58686810796 and 58686810805.
It is not an unprimeable number, because it can be changed into a prime (58686810863) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 965036 + ... + 1024044.
It is an arithmetic number, because the mean of its divisors is an integer number (5135286240).
Almost surely, 258686810860 is an apocalyptic number.
It is an amenable number.
58686810860 is an abundant number, since it is smaller than the sum of its proper divisors (64560058900).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
58686810860 is a wasteful number, since it uses less digits than its factorization.
58686810860 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 108745 (or 108743 counting only the distinct ones).
The product of its (nonzero) digits is 4423680, while the sum is 56.
The spelling of 58686810860 in words is "fifty-eight billion, six hundred eighty-six million, eight hundred ten thousand, eight hundred sixty".
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