Base | Representation |
---|---|
bin | 110100111110110010… |
… | …101100101000011100 |
3 | 12102211121220110222020 |
4 | 310332302230220130 |
5 | 1413001320133002 |
6 | 42044540220140 |
7 | 4052511315513 |
oct | 647662545034 |
9 | 172747813866 |
10 | 56888052252 |
11 | 22142905719 |
12 | b03783a650 |
13 | 5497b0aba5 |
14 | 2a7946967a |
15 | 172e4492bc |
hex | d3ecaca1c |
56888052252 has 48 divisors (see below), whose sum is σ = 133294500864. Its totient is φ = 18883368000.
The previous prime is 56888052163. The next prime is 56888052259. The reversal of 56888052252 is 25225088865.
It is a junction number, because it is equal to n+sod(n) for n = 56888052195 and 56888052204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56888052259) 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 15 ways as a sum of consecutive naturals, for example, 10471977 + ... + 10477407.
It is an arithmetic number, because the mean of its divisors is an integer number (2776968768).
Almost surely, 256888052252 is an apocalyptic number.
It is an amenable number.
56888052252 is an abundant number, since it is smaller than the sum of its proper divisors (76406448612).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56888052252 is a wasteful number, since it uses less digits than its factorization.
56888052252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8930 (or 8928 counting only the distinct ones).
The product of its (nonzero) digits is 3072000, while the sum is 51.
The spelling of 56888052252 in words is "fifty-six billion, eight hundred eighty-eight million, fifty-two thousand, two hundred fifty-two".
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