Base | Representation |
---|---|
bin | 10100000100001… |
… | …00011010010000 |
3 | 102201201021002211 |
4 | 22002010122100 |
5 | 321042031022 |
6 | 24411321504 |
7 | 4112435602 |
oct | 1202043220 |
9 | 381637084 |
10 | 168314512 |
11 | 87011203 |
12 | 48450294 |
13 | 28b420b2 |
14 | 184d5172 |
15 | eb9ae77 |
hex | a084690 |
168314512 has 20 divisors (see below), whose sum is σ = 334064556. Its totient is φ = 82104320.
The previous prime is 168314507. The next prime is 168314527. The reversal of 168314512 is 215413861.
168314512 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 13660416 + 154654096 = 3696^2 + 12436^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127633 + ... + 128944.
Almost surely, 2168314512 is an apocalyptic number.
It is an amenable number.
168314512 is a deficient number, since it is larger than the sum of its proper divisors (165750044).
168314512 is a wasteful number, since it uses less digits than its factorization.
168314512 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 256626 (or 256620 counting only the distinct ones).
The product of its digits is 5760, while the sum is 31.
The square root of 168314512 is about 12973.6082875968. The cubic root of 168314512 is about 552.1289518800.
The spelling of 168314512 in words is "one hundred sixty-eight million, three hundred fourteen thousand, five hundred twelve".
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