Base | Representation |
---|---|
bin | 110010001101111100… |
… | …100100011110100100 |
3 | 12011011212000022200000 |
4 | 302031330210132210 |
5 | 1340412243314220 |
6 | 40434311421300 |
7 | 3616133362431 |
oct | 621574443644 |
9 | 164155008600 |
10 | 53921073060 |
11 | 209600492a8 |
12 | a54a084830 |
13 | 51142185ba |
14 | 28773bab88 |
15 | 1608c29390 |
hex | c8df247a4 |
53921073060 has 72 divisors (see below), whose sum is σ = 169618403136. Its totient is φ = 14378951520.
The previous prime is 53921073013. The next prime is 53921073067. The reversal of 53921073060 is 6037012935.
53921073060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (53921073067) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5542576 + ... + 5552295.
Almost surely, 253921073060 is an apocalyptic number.
It is an amenable number.
53921073060 is an abundant number, since it is smaller than the sum of its proper divisors (115697330076).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53921073060 is a wasteful number, since it uses less digits than its factorization.
53921073060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11094895 (or 11094881 counting only the distinct ones).
The product of its (nonzero) digits is 34020, while the sum is 36.
Adding to 53921073060 its reverse (6037012935), we get a palindrome (59958085995).
The spelling of 53921073060 in words is "fifty-three billion, nine hundred twenty-one million, seventy-three thousand, sixty".
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