Base | Representation |
---|---|
bin | 10011110010101… |
… | …11011011010011 |
3 | 102120102100121100 |
4 | 21321113123103 |
5 | 320001024412 |
6 | 24250355443 |
7 | 4054154352 |
oct | 1171273323 |
9 | 376370540 |
10 | 166033107 |
11 | 857a3149 |
12 | 4772bb83 |
13 | 28523856 |
14 | 1809d999 |
15 | e899edc |
hex | 9e576d3 |
166033107 has 12 divisors (see below), whose sum is σ = 241415824. Its totient is φ = 109954800.
The previous prime is 166033103. The next prime is 166033151. The reversal of 166033107 is 701330661.
It is not a de Polignac number, because 166033107 - 22 = 166033103 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (166033103) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59728 + ... + 62445.
Almost surely, 2166033107 is an apocalyptic number.
166033107 is a deficient number, since it is larger than the sum of its proper divisors (75382717).
166033107 is a wasteful number, since it uses less digits than its factorization.
166033107 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 122330 (or 122327 counting only the distinct ones).
The product of its (nonzero) digits is 2268, while the sum is 27.
The square root of 166033107 is about 12885.3834634442. The cubic root of 166033107 is about 549.6230000449.
Adding to 166033107 its reverse (701330661), we get a palindrome (867363768).
The spelling of 166033107 in words is "one hundred sixty-six million, thirty-three thousand, one hundred seven".
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