Base | Representation |
---|---|
bin | 110100011010001100… |
… | …000000000000000000 |
3 | 12101020211022202010200 |
4 | 310122030000000000 |
5 | 1410222111200232 |
6 | 41504001325200 |
7 | 4031343332406 |
oct | 643214000000 |
9 | 171224282120 |
10 | 56273928192 |
11 | 21958190179 |
12 | aaa6036800 |
13 | 53ca808581 |
14 | 2a1ba87476 |
15 | 16e558b77c |
hex | d1a300000 |
56273928192 has 252 divisors, whose sum is σ = 166849333560. Its totient is φ = 18270388224.
The previous prime is 56273928169. The next prime is 56273928197. The reversal of 56273928192 is 29182937265.
56273928192 is a `hidden beast` number, since 5 + 6 + 273 + 9 + 281 + 92 = 666.
It is not an unprimeable number, because it can be changed into a prime (56273928197) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 632291284 + ... + 632291372.
It is an arithmetic number, because the mean of its divisors is an integer number (662100530).
Almost surely, 256273928192 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 56273928192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83424666780).
56273928192 is an abundant number, since it is smaller than the sum of its proper divisors (110575405368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56273928192 is an frugal number, since it uses more digits than its factorization.
56273928192 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 202 (or 161 counting only the distinct ones).
The product of its digits is 3265920, while the sum is 54.
The spelling of 56273928192 in words is "fifty-six billion, two hundred seventy-three million, nine hundred twenty-eight thousand, one hundred ninety-two".
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