Base | Representation |
---|---|
bin | 10111001000101… |
… | …11000110001010 |
3 | 111112012100022012 |
4 | 23210113012022 |
5 | 344141044122 |
6 | 31131455522 |
7 | 4544443202 |
oct | 1344270612 |
9 | 445170265 |
10 | 194081162 |
11 | 9a610060 |
12 | 54bb75a2 |
13 | 31294232 |
14 | 1bac1402 |
15 | 1208a7e2 |
hex | b91718a |
194081162 has 16 divisors (see below), whose sum is σ = 334303200. Its totient is φ = 83575440.
The previous prime is 194081161. The next prime is 194081171. The reversal of 194081162 is 261180491.
It is not an unprimeable number, because it can be changed into a prime (194081161) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 231737 + ... + 232572.
It is an arithmetic number, because the mean of its divisors is an integer number (20893950).
Almost surely, 2194081162 is an apocalyptic number.
194081162 is a deficient number, since it is larger than the sum of its proper divisors (140222038).
194081162 is a wasteful number, since it uses less digits than its factorization.
194081162 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 464341.
The product of its (nonzero) digits is 3456, while the sum is 32.
The square root of 194081162 is about 13931.3015185230. The cubic root of 194081162 is about 578.9767550921.
The spelling of 194081162 in words is "one hundred ninety-four million, eighty-one thousand, one hundred sixty-two".
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