Base | Representation |
---|---|
bin | 10011011101010… |
… | …01001010010110 |
3 | 102101010112201102 |
4 | 21232221022112 |
5 | 313241102131 |
6 | 24110230102 |
7 | 4021236242 |
oct | 1156511226 |
9 | 371115642 |
10 | 163222166 |
11 | 84153258 |
12 | 467b5332 |
13 | 27a7b283 |
14 | 1796b422 |
15 | e4e21cb |
hex | 9ba9296 |
163222166 has 8 divisors (see below), whose sum is σ = 245274480. Its totient is φ = 81464008.
The previous prime is 163222127. The next prime is 163222181. The reversal of 163222166 is 661222361.
163222166 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
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, 72146 + ... + 74373.
It is an arithmetic number, because the mean of its divisors is an integer number (30659310).
Almost surely, 2163222166 is an apocalyptic number.
163222166 is a deficient number, since it is larger than the sum of its proper divisors (82052314).
163222166 is a wasteful number, since it uses less digits than its factorization.
163222166 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 147078.
The product of its digits is 5184, while the sum is 29.
The square root of 163222166 is about 12775.8430641582. The cubic root of 163222166 is about 546.5036232159.
The spelling of 163222166 in words is "one hundred sixty-three million, two hundred twenty-two thousand, one hundred sixty-six".
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