Base | Representation |
---|---|
bin | 10000001010001… |
… | …001101011011100 |
3 | 200220010010112121 |
4 | 100022021223130 |
5 | 1023400042130 |
6 | 42522312324 |
7 | 6501165631 |
oct | 2012115334 |
9 | 626103477 |
10 | 271096540 |
11 | 12a032930 |
12 | 769586a4 |
13 | 4421ac70 |
14 | 2800c188 |
15 | 18beed7a |
hex | 10289adc |
271096540 has 48 divisors (see below), whose sum is σ = 668838240. Its totient is φ = 90996480.
The previous prime is 271096493. The next prime is 271096543. The reversal of 271096540 is 45690172.
It is a junction number, because it is equal to n+sod(n) for n = 271096496 and 271096505.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (271096543) 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, 44535 + ... + 50254.
It is an arithmetic number, because the mean of its divisors is an integer number (13934130).
Almost surely, 2271096540 is an apocalyptic number.
271096540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
271096540 is an abundant number, since it is smaller than the sum of its proper divisors (397741700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
271096540 is a wasteful number, since it uses less digits than its factorization.
271096540 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 94822 (or 94820 counting only the distinct ones).
The product of its (nonzero) digits is 15120, while the sum is 34.
The square root of 271096540 is about 16465.0095657427. The cubic root of 271096540 is about 647.2041969625.
The spelling of 271096540 in words is "two hundred seventy-one million, ninety-six thousand, five hundred forty".
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