Base | Representation |
---|---|
bin | 100000001101000… |
… | …111111011001101 |
3 | 1101122200122200121 |
4 | 200031013323031 |
5 | 2101304424440 |
6 | 125340424541 |
7 | 16250366305 |
oct | 4015077315 |
9 | 1348618617 |
10 | 540311245 |
11 | 257a9a921 |
12 | 130b48151 |
13 | 87c2a4c6 |
14 | 51a8a605 |
15 | 3267c34a |
hex | 20347ecd |
540311245 has 16 divisors (see below), whose sum is σ = 673021440. Its totient is φ = 415972800.
The previous prime is 540311237. The next prime is 540311251. The reversal of 540311245 is 542113045.
It is a happy number.
540311245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 540311245 - 23 = 540311237 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18426 + ... + 37684.
It is an arithmetic number, because the mean of its divisors is an integer number (42063840).
Almost surely, 2540311245 is an apocalyptic number.
It is an amenable number.
540311245 is a deficient number, since it is larger than the sum of its proper divisors (132710195).
540311245 is a wasteful number, since it uses less digits than its factorization.
540311245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19476.
The product of its (nonzero) digits is 2400, while the sum is 25.
The square root of 540311245 is about 23244.5960386495. The cubic root of 540311245 is about 814.4817084313.
The spelling of 540311245 in words is "five hundred forty million, three hundred eleven thousand, two hundred forty-five".
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