Base | Representation |
---|---|
bin | 10000001010111… |
… | …010001001110010 |
3 | 200220111012220022 |
4 | 100022322021302 |
5 | 1023422420330 |
6 | 42530443442 |
7 | 6502653533 |
oct | 2012721162 |
9 | 626435808 |
10 | 271295090 |
11 | 12a159020 |
12 | 76a33582 |
13 | 4428a451 |
14 | 2806068a |
15 | 18c3dae5 |
hex | 102ba272 |
271295090 has 32 divisors (see below), whose sum is σ = 538021440. Its totient is φ = 97672000.
The previous prime is 271295077. The next prime is 271295093. The reversal of 271295090 is 90592172.
It is a self number, because there is not a number n which added to its sum of digits gives 271295090.
It is not an unprimeable number, because it can be changed into a prime (271295093) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1100 + ... + 23319.
It is an arithmetic number, because the mean of its divisors is an integer number (16813170).
Almost surely, 2271295090 is an apocalyptic number.
271295090 is a deficient number, since it is larger than the sum of its proper divisors (266726350).
271295090 is a wasteful number, since it uses less digits than its factorization.
271295090 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24538.
The product of its (nonzero) digits is 11340, while the sum is 35.
The square root of 271295090 is about 16471.0379150799. The cubic root of 271295090 is about 647.3621616424.
The spelling of 271295090 in words is "two hundred seventy-one million, two hundred ninety-five thousand, ninety".
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