Base | Representation |
---|---|
bin | 110100110100010000… |
… | …110101111010111001 |
3 | 12102101022111212211100 |
4 | 310310100311322321 |
5 | 1412121104431431 |
6 | 42015230122013 |
7 | 4045234663611 |
oct | 646420657271 |
9 | 172338455740 |
10 | 56711405241 |
11 | 22062123157 |
12 | aba8650309 |
13 | 546a33c22a |
14 | 2a5dc05a41 |
15 | 171dba44e6 |
hex | d34435eb9 |
56711405241 has 12 divisors (see below), whose sum is σ = 82009256368. Its totient is φ = 37764780984.
The previous prime is 56711405209. The next prime is 56711405249. The reversal of 56711405241 is 14250411765.
56711405241 is a `hidden beast` number, since 5 + 6 + 7 + 1 + 1 + 405 + 241 = 666.
It is not a de Polignac number, because 56711405241 - 25 = 56711405209 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 56711405196 and 56711405205.
It is not an unprimeable number, because it can be changed into a prime (56711405249) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3560155 + ... + 3576048.
Almost surely, 256711405241 is an apocalyptic number.
It is an amenable number.
56711405241 is a deficient number, since it is larger than the sum of its proper divisors (25297851127).
56711405241 is a wasteful number, since it uses less digits than its factorization.
56711405241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7137092 (or 7137089 counting only the distinct ones).
The product of its (nonzero) digits is 33600, while the sum is 36.
The spelling of 56711405241 in words is "fifty-six billion, seven hundred eleven million, four hundred five thousand, two hundred forty-one".
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