Base | Representation |
---|---|
bin | 10000001000000… |
… | …010000110111000 |
3 | 200212001220210221 |
4 | 100020002012320 |
5 | 1023224304430 |
6 | 42502345424 |
7 | 6463363654 |
oct | 2010020670 |
9 | 625056727 |
10 | 270541240 |
11 | 129793702 |
12 | 7672b274 |
13 | 44085298 |
14 | 27d05a64 |
15 | 18b4057a |
hex | 102021b8 |
270541240 has 32 divisors (see below), whose sum is σ = 617297760. Its totient is φ = 106691200.
The previous prime is 270541217. The next prime is 270541253. The reversal of 270541240 is 42145072.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44791 + ... + 50470.
It is an arithmetic number, because the mean of its divisors is an integer number (19290555).
Almost surely, 2270541240 is an apocalyptic number.
270541240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
270541240 is an abundant number, since it is smaller than the sum of its proper divisors (346756520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
270541240 is a wasteful number, since it uses less digits than its factorization.
270541240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 95343 (or 95339 counting only the distinct ones).
The product of its (nonzero) digits is 2240, while the sum is 25.
The square root of 270541240 is about 16448.1378885271. The cubic root of 270541240 is about 646.7619951339.
The spelling of 270541240 in words is "two hundred seventy million, five hundred forty-one thousand, two hundred forty".
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