Base | Representation |
---|---|
bin | 110011111010101110… |
… | …010111000101110100 |
3 | 12022220001001111122001 |
4 | 303322232113011310 |
5 | 1403131443033011 |
6 | 41335343345044 |
7 | 4012303506064 |
oct | 637256270564 |
9 | 168801044561 |
10 | 55746064756 |
11 | 217072225a8 |
12 | a9792b2184 |
13 | 5345348b45 |
14 | 29ab91b3a4 |
15 | 16b406c7c1 |
hex | cfab97174 |
55746064756 has 48 divisors (see below), whose sum is σ = 100828772352. Its totient is φ = 26951097600.
The previous prime is 55746064753. The next prime is 55746064769. The reversal of 55746064756 is 65746064755.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 55746064697 and 55746064706.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55746064753) 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, 8752285 + ... + 8758651.
It is an arithmetic number, because the mean of its divisors is an integer number (2100599424).
Almost surely, 255746064756 is an apocalyptic number.
It is an amenable number.
55746064756 is a deficient number, since it is larger than the sum of its proper divisors (45082707596).
55746064756 is a wasteful number, since it uses less digits than its factorization.
55746064756 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6880 (or 6878 counting only the distinct ones).
The product of its (nonzero) digits is 21168000, while the sum is 55.
Subtracting 55746064756 from its reverse (65746064755), we obtain a palindrome (9999999999).
The spelling of 55746064756 in words is "fifty-five billion, seven hundred forty-six million, sixty-four thousand, seven hundred fifty-six".
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