Base | Representation |
---|---|
bin | 101000100011011001… |
… | …1111010100101100110 |
3 | 22022210021020021200001 |
4 | 1101012303322211212 |
5 | 2411323331012413 |
6 | 104001332211514 |
7 | 6202051230535 |
oct | 1210663724546 |
9 | 268707207601 |
10 | 87087360358 |
11 | 33a2a5a9899 |
12 | 14a65469b9a |
13 | 829b57737b |
14 | 430215631c |
15 | 23ea7e24dd |
hex | 1446cfa966 |
87087360358 has 16 divisors (see below), whose sum is σ = 137514888000. Its totient is φ = 41249348712.
The previous prime is 87087360341. The next prime is 87087360361. The reversal of 87087360358 is 85306378078.
It is a junction number, because it is equal to n+sod(n) for n = 87087360299 and 87087360308.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 642673 + ... + 766291.
It is an arithmetic number, because the mean of its divisors is an integer number (8594680500).
Almost surely, 287087360358 is an apocalyptic number.
87087360358 is a deficient number, since it is larger than the sum of its proper divisors (50427527642).
87087360358 is a wasteful number, since it uses less digits than its factorization.
87087360358 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 142179.
The product of its (nonzero) digits is 6773760, while the sum is 55.
The spelling of 87087360358 in words is "eighty-seven billion, eighty-seven million, three hundred sixty thousand, three hundred fifty-eight".
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