Base | Representation |
---|---|
bin | 1010010011010000… |
… | …00101110011110100 |
3 | 112021102001221220200 |
4 | 11021220011303310 |
5 | 42311213313440 |
6 | 2312431400500 |
7 | 254021016531 |
oct | 51150056364 |
9 | 15242057820 |
10 | 5530213620 |
11 | 2388730388 |
12 | 10a4083130 |
13 | 6a1961c69 |
14 | 3a667dd88 |
15 | 22578bc30 |
hex | 149a05cf4 |
5530213620 has 36 divisors (see below), whose sum is σ = 16774981860. Its totient is φ = 1474723584.
The previous prime is 5530213607. The next prime is 5530213627. The reversal of 5530213620 is 263120355.
5530213620 is a `hidden beast` number, since 5 + 5 + 30 + 2 + 1 + 3 + 620 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 3997021284 + 1533192336 = 63222^2 + 39156^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5530213627) 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, 15361525 + ... + 15361884.
Almost surely, 25530213620 is an apocalyptic number.
It is an amenable number.
5530213620 is an abundant number, since it is smaller than the sum of its proper divisors (11244768240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5530213620 is a wasteful number, since it uses less digits than its factorization.
5530213620 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30723424 (or 30723419 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 27.
The square root of 5530213620 is about 74365.4060702959. The cubic root of 5530213620 is about 1768.4005276748.
Adding to 5530213620 its reverse (263120355), we get a palindrome (5793333975).
The spelling of 5530213620 in words is "five billion, five hundred thirty million, two hundred thirteen thousand, six hundred twenty".
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