Base | Representation |
---|---|
bin | 10000001100011… |
… | …101001011001000 |
3 | 200221020211021011 |
4 | 100030131023020 |
5 | 1024023410210 |
6 | 42543253304 |
7 | 6506263156 |
oct | 2014351310 |
9 | 627224234 |
10 | 271700680 |
11 | 12a405819 |
12 | 76baa234 |
13 | 4439cc44 |
14 | 281283d6 |
15 | 18cbdd8a |
hex | 1031d2c8 |
271700680 has 16 divisors (see below), whose sum is σ = 611326620. Its totient is φ = 108680256.
The previous prime is 271700677. The next prime is 271700683. The reversal of 271700680 is 86007172.
It is a happy number.
271700680 is digitally balanced in base 3, 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 (271700677) and next prime (271700683).
It can be written as a sum of positive squares in 2 ways, for example, as 267060964 + 4639716 = 16342^2 + 2154^2 .
It is not an unprimeable number, because it can be changed into a prime (271700683) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 3396219 + ... + 3396298.
Almost surely, 2271700680 is an apocalyptic number.
271700680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
271700680 is an abundant number, since it is smaller than the sum of its proper divisors (339625940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
271700680 is a wasteful number, since it uses less digits than its factorization.
271700680 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6792528 (or 6792524 counting only the distinct ones).
The product of its (nonzero) digits is 4704, while the sum is 31.
The square root of 271700680 is about 16483.3455342051. The cubic root of 271700680 is about 647.6846062079.
The spelling of 271700680 in words is "two hundred seventy-one million, seven hundred thousand, six hundred eighty".
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