Base | Representation |
---|---|
bin | 100000001100110… |
… | …1101001000001111 |
3 | 2210022010002021211 |
4 | 1000121231020033 |
5 | 4203100332041 |
6 | 255114235251 |
7 | 35526634153 |
oct | 10031551017 |
9 | 2708102254 |
10 | 1080480271 |
11 | 5049a2902 |
12 | 261a25b27 |
13 | 142b08050 |
14 | a36db063 |
15 | 64ccc481 |
hex | 4066d20f |
1080480271 has 16 divisors (see below), whose sum is σ = 1241479008. Its totient is φ = 931507200.
The previous prime is 1080480217. The next prime is 1080480281. The reversal of 1080480271 is 1720840801.
It is not a de Polignac number, because 1080480271 - 27 = 1080480143 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1080480211) 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, 10291 + ... + 47611.
It is an arithmetic number, because the mean of its divisors is an integer number (77592438).
Almost surely, 21080480271 is an apocalyptic number.
1080480271 is a deficient number, since it is larger than the sum of its proper divisors (160998737).
1080480271 is a wasteful number, since it uses less digits than its factorization.
1080480271 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37482.
The product of its (nonzero) digits is 3584, while the sum is 31.
The square root of 1080480271 is about 32870.6597287003. The cubic root of 1080480271 is about 1026.1376291453.
The spelling of 1080480271 in words is "one billion, eighty million, four hundred eighty thousand, two hundred seventy-one".
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