Base | Representation |
---|---|
bin | 10100000011011… |
… | …00000101001110 |
3 | 102201112012102002 |
4 | 22001230011032 |
5 | 321030333422 |
6 | 24405232302 |
7 | 4111542224 |
oct | 1201540516 |
9 | 381465362 |
10 | 168214862 |
11 | 86a53352 |
12 | 48402692 |
13 | 28b0892a |
14 | 184aab14 |
15 | eb7b692 |
hex | a06c14e |
168214862 has 16 divisors (see below), whose sum is σ = 255645312. Its totient is φ = 83005560.
The previous prime is 168214853. The next prime is 168214903. The reversal of 168214862 is 268412861.
It is a happy number.
168214862 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
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 in 7 ways as a sum of consecutive naturals, for example, 66953 + ... + 69419.
It is an arithmetic number, because the mean of its divisors is an integer number (15977832).
Almost surely, 2168214862 is an apocalyptic number.
168214862 is a deficient number, since it is larger than the sum of its proper divisors (87430450).
168214862 is a wasteful number, since it uses less digits than its factorization.
168214862 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2903.
The product of its digits is 36864, while the sum is 38.
The square root of 168214862 is about 12969.7672299853. The cubic root of 168214862 is about 552.0199683843.
The spelling of 168214862 in words is "one hundred sixty-eight million, two hundred fourteen thousand, eight hundred sixty-two".
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