Base | Representation |
---|---|
bin | 10000001001011… |
… | …100011010011101 |
3 | 200212202201012200 |
4 | 100021130122131 |
5 | 1023323124013 |
6 | 42514322113 |
7 | 6466464243 |
oct | 2011343235 |
9 | 625681180 |
10 | 270911133 |
11 | 129a165a9 |
12 | 76889339 |
13 | 4418475c |
14 | 27da0793 |
15 | 18bb4e73 |
hex | 1025c69d |
270911133 has 24 divisors (see below), whose sum is σ = 414957816. Its totient is φ = 169728000.
The previous prime is 270911111. The next prime is 270911171. The reversal of 270911133 is 331119072.
It can be written as a sum of positive squares in 4 ways, for example, as 45369 + 270865764 = 213^2 + 16458^2 .
It is not a de Polignac number, because 270911133 - 210 = 270910109 is a prime.
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 270911097 and 270911106.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (270911183) 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 23 ways as a sum of consecutive naturals, for example, 198373 + ... + 199733.
It is an arithmetic number, because the mean of its divisors is an integer number (17289909).
Almost surely, 2270911133 is an apocalyptic number.
It is an amenable number.
270911133 is a deficient number, since it is larger than the sum of its proper divisors (144046683).
270911133 is a wasteful number, since it uses less digits than its factorization.
270911133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2685 (or 2682 counting only the distinct ones).
The product of its (nonzero) digits is 1134, while the sum is 27.
The square root of 270911133 is about 16459.3782689384. The cubic root of 270911133 is about 647.0566190865.
It can be divided in two parts, 27091 and 1133, that added together give a square (28224 = 1682).
The spelling of 270911133 in words is "two hundred seventy million, nine hundred eleven thousand, one hundred thirty-three".
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