Base | Representation |
---|---|
bin | 10000001010001… |
… | …101101110010101 |
3 | 200220010222021021 |
4 | 100022031232111 |
5 | 1023401104414 |
6 | 42522521141 |
7 | 6501265141 |
oct | 2012155625 |
9 | 626128237 |
10 | 271113109 |
11 | 12a044323 |
12 | 769661b1 |
13 | 44225677 |
14 | 28014221 |
15 | 18c04c24 |
hex | 1028db95 |
271113109 has 8 divisors (see below), whose sum is σ = 288822240. Its totient is φ = 253748016.
The previous prime is 271113107. The next prime is 271113113. The reversal of 271113109 is 901311172.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 271113109 - 21 = 271113107 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 (271113107) 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 7 ways as a sum of consecutive naturals, for example, 84382 + ... + 87535.
It is an arithmetic number, because the mean of its divisors is an integer number (36102780).
Almost surely, 2271113109 is an apocalyptic number.
It is an amenable number.
271113109 is a deficient number, since it is larger than the sum of its proper divisors (17709131).
271113109 is a wasteful number, since it uses less digits than its factorization.
271113109 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 172019.
The product of its (nonzero) digits is 378, while the sum is 25.
The square root of 271113109 is about 16465.5127159770. The cubic root of 271113109 is about 647.2173820660.
The spelling of 271113109 in words is "two hundred seventy-one million, one hundred thirteen thousand, one hundred nine".
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