Base | Representation |
---|---|
bin | 1001110001100110… |
… | …10010111010100100 |
3 | 111112201220212211221 |
4 | 10320303102322210 |
5 | 41221433010322 |
6 | 2224425310124 |
7 | 244022511256 |
oct | 47063227244 |
9 | 14481825757 |
10 | 5247938212 |
11 | 2253362720 |
12 | 1025635344 |
13 | 65832b9aa |
14 | 37ada1cd6 |
15 | 20aace9c7 |
hex | 138cd2ea4 |
5247938212 has 24 divisors (see below), whose sum is σ = 10168331040. Its totient is φ = 2349821760.
The previous prime is 5247938209. The next prime is 5247938231. The reversal of 5247938212 is 2128397425.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 887137 + ... + 893032.
It is an arithmetic number, because the mean of its divisors is an integer number (423680460).
Almost surely, 25247938212 is an apocalyptic number.
It is an amenable number.
5247938212 is a deficient number, since it is larger than the sum of its proper divisors (4920392828).
5247938212 is a wasteful number, since it uses less digits than its factorization.
5247938212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1780251 (or 1780249 counting only the distinct ones).
The product of its digits is 241920, while the sum is 43.
The square root of 5247938212 is about 72442.6546448983. The cubic root of 5247938212 is about 1737.7857742395.
The spelling of 5247938212 in words is "five billion, two hundred forty-seven million, nine hundred thirty-eight thousand, two hundred twelve".
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