Base | Representation |
---|---|
bin | 111110001010111… |
… | …1111111010101000 |
3 | 12101101102222022000 |
4 | 1330111333322220 |
5 | 13233023012413 |
6 | 543001131000 |
7 | 102460624335 |
oct | 17425777250 |
9 | 5341388260 |
10 | 2086141608 |
11 | 980633081 |
12 | 4a2789a60 |
13 | 273278025 |
14 | 15b0bd98c |
15 | c322b073 |
hex | 7c57fea8 |
2086141608 has 64 divisors (see below), whose sum is σ = 5799124800. Its totient is φ = 694866240.
The previous prime is 2086141601. The next prime is 2086141637. The reversal of 2086141608 is 8061416802.
2086141608 is a `hidden beast` number, since 2 + 0 + 8 + 6 + 1 + 41 + 608 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (2086141601) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 388510 + ... + 393842.
It is an arithmetic number, because the mean of its divisors is an integer number (90611325).
Almost surely, 22086141608 is an apocalyptic number.
It is an amenable number.
2086141608 is an abundant number, since it is smaller than the sum of its proper divisors (3712983192).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2086141608 is a wasteful number, since it uses less digits than its factorization.
2086141608 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7159 (or 7149 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 36.
The square root of 2086141608 is about 45674.2992064465. The cubic root of 2086141608 is about 1277.7559982935.
The spelling of 2086141608 in words is "two billion, eighty-six million, one hundred forty-one thousand, six hundred eight".
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