Base | Representation |
---|---|
bin | 100110010001… |
… | …0111100001010 |
3 | 1101202110110100 |
4 | 1030202330022 |
5 | 20114103213 |
6 | 1554030230 |
7 | 332362425 |
oct | 114427412 |
9 | 41673410 |
10 | 20066058 |
11 | 10365a21 |
12 | 6878376 |
13 | 420750c |
14 | 29449bc |
15 | 1b65773 |
hex | 1322f0a |
20066058 has 24 divisors (see below), whose sum is σ = 43568928. Its totient is φ = 6674472.
The previous prime is 20066047. The next prime is 20066063. The reversal of 20066058 is 85066002.
It is a Curzon 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 11 ways as a sum of consecutive naturals, for example, 10785 + ... + 12507.
It is an arithmetic number, because the mean of its divisors is an integer number (1815372).
Almost surely, 220066058 is an apocalyptic number.
20066058 is an abundant number, since it is smaller than the sum of its proper divisors (23502870).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20066058 is a wasteful number, since it uses less digits than its factorization.
20066058 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2378 (or 2375 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 27.
The square root of 20066058 is about 4479.5153755736. The cubic root of 20066058 is about 271.7402815714.
The spelling of 20066058 in words is "twenty million, sixty-six thousand, fifty-eight".
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