Base | Representation |
---|---|
bin | 10000001011100… |
… | …111100011010001 |
3 | 200220211122222101 |
4 | 100023213203101 |
5 | 1023444343131 |
6 | 42534440401 |
7 | 6504356626 |
oct | 2013474321 |
9 | 626748871 |
10 | 271481041 |
11 | 12a2757a7 |
12 | 76b03101 |
13 | 44323c90 |
14 | 280ac34d |
15 | 18c78c61 |
hex | 102e78d1 |
271481041 has 16 divisors (see below), whose sum is σ = 310386384. Its totient is φ = 235229184.
The previous prime is 271481033. The next prime is 271481069. The reversal of 271481041 is 140184172.
It can be written as a sum of positive squares in 8 ways, for example, as 78854400 + 192626641 = 8880^2 + 13879^2 .
It is a cyclic number.
It is not a de Polignac number, because 271481041 - 23 = 271481033 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (271481081) 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 15 ways as a sum of consecutive naturals, for example, 94275 + ... + 97111.
It is an arithmetic number, because the mean of its divisors is an integer number (19399149).
Almost surely, 2271481041 is an apocalyptic number.
It is an amenable number.
271481041 is a deficient number, since it is larger than the sum of its proper divisors (38905343).
271481041 is a wasteful number, since it uses less digits than its factorization.
271481041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3300.
The product of its (nonzero) digits is 1792, while the sum is 28.
The square root of 271481041 is about 16476.6817351067. The cubic root of 271481041 is about 647.5100327898.
The spelling of 271481041 in words is "two hundred seventy-one million, four hundred eighty-one thousand, forty-one".
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