Base | Representation |
---|---|
bin | 100000001100011… |
… | …110001000110011 |
3 | 1101122100221220021 |
4 | 200030132020303 |
5 | 2101233440313 |
6 | 125333024311 |
7 | 16246054300 |
oct | 4014361063 |
9 | 1348327807 |
10 | 540140083 |
11 | 25799326a |
12 | 130a85097 |
13 | 87b9a622 |
14 | 51a440a7 |
15 | 3264678d |
hex | 2031e233 |
540140083 has 12 divisors (see below), whose sum is σ = 628966272. Its totient is φ = 462505680.
The previous prime is 540140057. The next prime is 540140089. The reversal of 540140083 is 380041045.
It is not a de Polignac number, because 540140083 - 217 = 540009011 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (540140089) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48193 + ... + 58333.
It is an arithmetic number, because the mean of its divisors is an integer number (52413856).
Almost surely, 2540140083 is an apocalyptic number.
540140083 is a deficient number, since it is larger than the sum of its proper divisors (88826189).
540140083 is a wasteful number, since it uses less digits than its factorization.
540140083 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11242 (or 11235 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 25.
The square root of 540140083 is about 23240.9139880513. The cubic root of 540140083 is about 814.3956944021.
The spelling of 540140083 in words is "five hundred forty million, one hundred forty thousand, eighty-three".
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