Base | Representation |
---|---|
bin | 10011110010110… |
… | …01100110101000 |
3 | 102120102210211121 |
4 | 21321121212220 |
5 | 320001321044 |
6 | 24250505024 |
7 | 4054222351 |
oct | 1171314650 |
9 | 376383747 |
10 | 166042024 |
11 | 857a9915 |
12 | 47735174 |
13 | 28527925 |
14 | 180a2d28 |
15 | e89c984 |
hex | 9e599a8 |
166042024 has 16 divisors (see below), whose sum is σ = 313420500. Its totient is φ = 82463232.
The previous prime is 166042021. The next prime is 166042027. The reversal of 166042024 is 420240661.
166042024 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (166042021) and next prime (166042027).
It can be written as a sum of positive squares in 2 ways, for example, as 165945924 + 96100 = 12882^2 + 310^2 .
It is a super-3 number, since 3×1660420243 (a number of 26 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 166042024.
It is not an unprimeable number, because it can be changed into a prime (166042021) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68457 + ... + 70840.
Almost surely, 2166042024 is an apocalyptic number.
It is an amenable number.
166042024 is a deficient number, since it is larger than the sum of its proper divisors (147378476).
166042024 is a wasteful number, since it uses less digits than its factorization.
166042024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 139452 (or 139448 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 25.
The square root of 166042024 is about 12885.7294710078. The cubic root of 166042024 is about 549.6328392484.
Adding to 166042024 its reverse (420240661), we get a palindrome (586282685).
The spelling of 166042024 in words is "one hundred sixty-six million, forty-two thousand, twenty-four".
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