Base | Representation |
---|---|
bin | 110000110100001110… |
… | …110111110100101000 |
3 | 12000021221210200211000 |
4 | 300310032313310220 |
5 | 1324321433441243 |
6 | 40025103035000 |
7 | 3533625660342 |
oct | 606416676450 |
9 | 160257720730 |
10 | 52415921448 |
11 | 2025846a650 |
12 | a1a9b9ba60 |
13 | 4c34441547 |
14 | 2773536292 |
15 | 156ba135d3 |
hex | c343b7d28 |
52415921448 has 64 divisors (see below), whose sum is σ = 158836132800. Its totient is φ = 15883611840.
The previous prime is 52415921447. The next prime is 52415921497. The reversal of 52415921448 is 84412951425.
52415921448 is a `hidden beast` number, since 5 + 2 + 4 + 1 + 592 + 14 + 48 = 666.
52415921448 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (52415921447) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11027911 + ... + 11032662.
It is an arithmetic number, because the mean of its divisors is an integer number (2481814575).
Almost surely, 252415921448 is an apocalyptic number.
It is an amenable number.
52415921448 is an abundant number, since it is smaller than the sum of its proper divisors (106420211352).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52415921448 is a wasteful number, since it uses less digits than its factorization.
52415921448 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22060599 (or 22060589 counting only the distinct ones).
The product of its digits is 460800, while the sum is 45.
The spelling of 52415921448 in words is "fifty-two billion, four hundred fifteen million, nine hundred twenty-one thousand, four hundred forty-eight".
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