Base | Representation |
---|---|
bin | 1010010101000001… |
… | …00010101101001000 |
3 | 112022102220210112022 |
4 | 11022200202231020 |
5 | 42324010341130 |
6 | 2314120504012 |
7 | 254260552601 |
oct | 51240425510 |
9 | 15272823468 |
10 | 5545012040 |
11 | 2396018687 |
12 | 10a901b008 |
13 | 6a4a43919 |
14 | 3a8612da8 |
15 | 226c117e5 |
hex | 14a822b48 |
5545012040 has 32 divisors (see below), whose sum is σ = 13018726080. Its totient is φ = 2121569472.
The previous prime is 5545012027. The next prime is 5545012049. The reversal of 5545012040 is 402105455.
It is not an unprimeable number, because it can be changed into a prime (5545012049) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3012674 + ... + 3014513.
It is an arithmetic number, because the mean of its divisors is an integer number (406835190).
Almost surely, 25545012040 is an apocalyptic number.
It is an amenable number.
5545012040 is an abundant number, since it is smaller than the sum of its proper divisors (7473714040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5545012040 is a wasteful number, since it uses less digits than its factorization.
5545012040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6027221 (or 6027217 counting only the distinct ones).
The product of its (nonzero) digits is 4000, while the sum is 26.
The square root of 5545012040 is about 74464.8376080953. The cubic root of 5545012040 is about 1769.9764900534.
Adding to 5545012040 its reverse (402105455), we get a palindrome (5947117495).
The spelling of 5545012040 in words is "five billion, five hundred forty-five million, twelve thousand, forty".
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