Base | Representation |
---|---|
bin | 111111100100101110100 |
3 | 10220211121010 |
4 | 13330211310 |
5 | 1013130223 |
6 | 112352220 |
7 | 23464302 |
oct | 7744564 |
9 | 3824533 |
10 | 2083188 |
11 | 11a3148 |
12 | 845670 |
13 | 57c273 |
14 | 3c3272 |
15 | 2b2393 |
hex | 1fc974 |
2083188 has 12 divisors (see below), whose sum is σ = 4860800. Its totient is φ = 694392.
The previous prime is 2083187. The next prime is 2083199. The reversal of 2083188 is 8813802.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2083187) 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 3 ways as a sum of consecutive naturals, for example, 86788 + ... + 86811.
22083188 is an apocalyptic number.
It is an amenable number.
2083188 is an abundant number, since it is smaller than the sum of its proper divisors (2777612).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2083188 is a wasteful number, since it uses less digits than its factorization.
2083188 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 173606 (or 173604 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 30.
The square root of 2083188 is about 1443.3253271525. The cubic root of 2083188 is about 127.7152687884.
The spelling of 2083188 in words is "two million, eighty-three thousand, one hundred eighty-eight".
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