Base | Representation |
---|---|
bin | 100000001110000… |
… | …010111100100100 |
3 | 1101200010221022100 |
4 | 200032002330210 |
5 | 2101340143441 |
6 | 125345532100 |
7 | 16252424154 |
oct | 4016027444 |
9 | 1350127270 |
10 | 540552996 |
11 | 258145515 |
12 | 131044030 |
13 | 87cb3559 |
14 | 51b10764 |
15 | 326c8cb6 |
hex | 20382f24 |
540552996 has 18 divisors (see below), whose sum is σ = 1366397942. Its totient is φ = 180184320.
The previous prime is 540552977. The next prime is 540553001. The reversal of 540552996 is 699255045.
It is a happy number.
540552996 is a `hidden beast` number, since 5 + 4 + 0 + 552 + 9 + 96 = 666.
It can be written as a sum of positive squares in only one way, i.e., 511392996 + 29160000 = 22614^2 + 5400^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7507645 + ... + 7507716.
Almost surely, 2540552996 is an apocalyptic number.
It is an amenable number.
540552996 is an abundant number, since it is smaller than the sum of its proper divisors (825844946).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
540552996 is a wasteful number, since it uses less digits than its factorization.
540552996 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15015371 (or 15015366 counting only the distinct ones).
The product of its (nonzero) digits is 486000, while the sum is 45.
The square root of 540552996 is about 23249.7956120049. The cubic root of 540552996 is about 814.6031646043.
It can be divided in two parts, 5405529 and 96, that added together give a square (5405625 = 23252).
The spelling of 540552996 in words is "five hundred forty million, five hundred fifty-two thousand, nine hundred ninety-six".
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