Base | Representation |
---|---|
bin | 10000001010001… |
… | …100010010101011 |
3 | 200220010200020000 |
4 | 100022030102223 |
5 | 1023400412433 |
6 | 42522434043 |
7 | 6501242061 |
oct | 2012142253 |
9 | 626120200 |
10 | 271107243 |
11 | 12a03a980 |
12 | 76962923 |
13 | 44222ab4 |
14 | 28012031 |
15 | 18c03113 |
hex | 1028c4ab |
271107243 has 40 divisors (see below), whose sum is σ = 450218736. Its totient is φ = 161179200.
The previous prime is 271107203. The next prime is 271107247. The reversal of 271107243 is 342701172.
It is a happy number.
It is not a de Polignac number, because 271107243 - 210 = 271106219 is a prime.
It is a super-2 number, since 2×2711072432 = 146998274414122098, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (271107247) 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 39 ways as a sum of consecutive naturals, for example, 44353 + ... + 50093.
Almost surely, 2271107243 is an apocalyptic number.
271107243 is a deficient number, since it is larger than the sum of its proper divisors (179111493).
271107243 is a wasteful number, since it uses less digits than its factorization.
271107243 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5817 (or 5808 counting only the distinct ones).
The product of its (nonzero) digits is 2352, while the sum is 27.
The square root of 271107243 is about 16465.3345851216. The cubic root of 271107243 is about 647.2127141440.
The spelling of 271107243 in words is "two hundred seventy-one million, one hundred seven thousand, two hundred forty-three".
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