Base | Representation |
---|---|
bin | 10000001001110… |
… | …010001010110001 |
3 | 200212221020102222 |
4 | 100021302022301 |
5 | 1023334001431 |
6 | 42520250425 |
7 | 6500315111 |
oct | 2011621261 |
9 | 625836388 |
10 | 271000241 |
11 | 129a77546 |
12 | 76910a15 |
13 | 441b6195 |
14 | 27dc5041 |
15 | 18bd157b |
hex | 102722b1 |
271000241 has 4 divisors (see below), whose sum is σ = 271035684. Its totient is φ = 270964800.
The previous prime is 271000231. The next prime is 271000243. The reversal of 271000241 is 142000172.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It can be written as a sum of positive squares in 2 ways, for example, as 127599616 + 143400625 = 11296^2 + 11975^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-271000241 is a prime.
It is a super-2 number, since 2×2710002412 = 146882261244116162, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (271000243) 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, 980 + ... + 23301.
It is an arithmetic number, because the mean of its divisors is an integer number (67758921).
Almost surely, 2271000241 is an apocalyptic number.
It is an amenable number.
271000241 is a deficient number, since it is larger than the sum of its proper divisors (35443).
271000241 is a wasteful number, since it uses less digits than its factorization.
271000241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35442.
The product of its (nonzero) digits is 112, while the sum is 17.
The square root of 271000241 is about 16462.0849530064. The cubic root of 271000241 is about 647.1275545259.
The spelling of 271000241 in words is "two hundred seventy-one million, two hundred forty-one", and thus it is an aban number.
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