Base | Representation |
---|---|
bin | 110001011101011011… |
… | …111001001100101100 |
3 | 12002002010120022211102 |
4 | 301131123321030230 |
5 | 1332230420411222 |
6 | 40221435342232 |
7 | 3560021521151 |
oct | 613533711454 |
9 | 162063508742 |
10 | 53107200812 |
11 | 205826a3006 |
12 | a3615b1978 |
13 | 50147194a3 |
14 | 27db280228 |
15 | 15ac561d92 |
hex | c5d6f932c |
53107200812 has 6 divisors (see below), whose sum is σ = 92937601428. Its totient is φ = 26553600404.
The previous prime is 53107200781. The next prime is 53107200889. The reversal of 53107200812 is 21800270135.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6638400098 + ... + 6638400105.
It is an arithmetic number, because the mean of its divisors is an integer number (15489600238).
Almost surely, 253107200812 is an apocalyptic number.
It is an amenable number.
53107200812 is a deficient number, since it is larger than the sum of its proper divisors (39830400616).
53107200812 is a wasteful number, since it uses less digits than its factorization.
53107200812 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13276800207 (or 13276800205 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 29.
Adding to 53107200812 its reverse (21800270135), we get a palindrome (74907470947).
The spelling of 53107200812 in words is "fifty-three billion, one hundred seven million, two hundred thousand, eight hundred twelve".
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