Base | Representation |
---|---|
bin | 1100100010010… |
… | …11110011000000 |
3 | 21022220002110111 |
4 | 12101023303000 |
5 | 203410334224 |
6 | 14234041104 |
7 | 2414625301 |
oct | 621136300 |
9 | 238802414 |
10 | 105168064 |
11 | 54401361 |
12 | 2b279194 |
13 | 18a32c31 |
14 | dd787a8 |
15 | 9375d94 |
hex | 644bcc0 |
105168064 has 14 divisors (see below), whose sum is σ = 208693004. Its totient is φ = 52584000.
The previous prime is 105168017. The next prime is 105168073. The reversal of 105168064 is 460861501.
It is a super-2 number, since 2×1051680642 = 22120643371016192, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 821562 + ... + 821689.
Almost surely, 2105168064 is an apocalyptic number.
It is an amenable number.
105168064 is a deficient number, since it is larger than the sum of its proper divisors (103524940).
105168064 is an equidigital number, since it uses as much as digits as its factorization.
105168064 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1643263 (or 1643253 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 31.
The square root of 105168064 is about 10255.1481705532. The cubic root of 105168064 is about 472.0209700537.
The spelling of 105168064 in words is "one hundred five million, one hundred sixty-eight thousand, sixty-four".
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