Base | Representation |
---|---|
bin | 10101111011000110… |
… | …01100100110011000 |
3 | 1010101021102202012100 |
4 | 22331203030212120 |
5 | 143101113230224 |
6 | 5223533043400 |
7 | 564446550225 |
oct | 127543144630 |
9 | 33337382170 |
10 | 11770055064 |
11 | 4a9a986639 |
12 | 2345926560 |
13 | 1157624631 |
14 | 7d928294c |
15 | 48d49dac9 |
hex | 2bd8cc998 |
11770055064 has 48 divisors (see below), whose sum is σ = 31897213920. Its totient is φ = 3920892480.
The previous prime is 11770055053. The next prime is 11770055069. The reversal of 11770055064 is 46055007711.
11770055064 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11770055069) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 66289 + ... + 167135.
It is an arithmetic number, because the mean of its divisors is an integer number (664525290).
Almost surely, 211770055064 is an apocalyptic number.
It is an amenable number.
11770055064 is an abundant number, since it is smaller than the sum of its proper divisors (20127158856).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11770055064 is a wasteful number, since it uses less digits than its factorization.
11770055064 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 102480 (or 102473 counting only the distinct ones).
The product of its (nonzero) digits is 29400, while the sum is 36.
The spelling of 11770055064 in words is "eleven billion, seven hundred seventy million, fifty-five thousand, sixty-four".
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