Base | Representation |
---|---|
bin | 100000001100000… |
… | …111000110111111 |
3 | 1101122012011111210 |
4 | 200030013012333 |
5 | 2101222431014 |
6 | 125331015503 |
7 | 16245212301 |
oct | 4014070677 |
9 | 1348164453 |
10 | 540045759 |
11 | 257929410 |
12 | 130a3a593 |
13 | 87b66706 |
14 | 51a1b971 |
15 | 32628859 |
hex | 203071bf |
540045759 has 16 divisors (see below), whose sum is σ = 826865280. Its totient is φ = 310073760.
The previous prime is 540045757. The next prime is 540045763. The reversal of 540045759 is 957540045.
It is not a de Polignac number, because 540045759 - 21 = 540045757 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (540045757) 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, 430032 + ... + 431285.
It is an arithmetic number, because the mean of its divisors is an integer number (51679080).
Almost surely, 2540045759 is an apocalyptic number.
540045759 is a deficient number, since it is larger than the sum of its proper divisors (286819521).
540045759 is a wasteful number, since it uses less digits than its factorization.
540045759 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 861350.
The product of its (nonzero) digits is 126000, while the sum is 39.
The square root of 540045759 is about 23238.8846333037. The cubic root of 540045759 is about 814.3482860021.
The spelling of 540045759 in words is "five hundred forty million, forty-five thousand, seven hundred fifty-nine".
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