Base | Representation |
---|---|
bin | 1110001100001010101… |
… | …11001011101100000000 |
3 | 1201121111111121211222020 |
4 | 13012011113023230000 |
5 | 30442020100020420 |
6 | 1011552550241440 |
7 | 50140260002055 |
oct | 7060527135400 |
9 | 1647444554866 |
10 | 487568751360 |
11 | 17885a938399 |
12 | 7a5b1956280 |
13 | 36c92853552 |
14 | 1985422902c |
15 | ca395ca340 |
hex | 71855cbb00 |
487568751360 has 72 divisors (see below), whose sum is σ = 1557172711920. Its totient is φ = 130018332672.
The previous prime is 487568751227. The next prime is 487568751361. The reversal of 487568751360 is 63157865784.
It is a Harshad number since it is a multiple of its sum of digits (60).
It is a junction number, because it is equal to n+sod(n) for n = 487568751294 and 487568751303.
It is not an unprimeable number, because it can be changed into a prime (487568751361) 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 7 ways as a sum of consecutive naturals, for example, 63481675 + ... + 63489354.
Almost surely, 2487568751360 is an apocalyptic number.
487568751360 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
487568751360 is an abundant number, since it is smaller than the sum of its proper divisors (1069603960560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
487568751360 is a wasteful number, since it uses less digits than its factorization.
487568751360 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 126971053 (or 126971039 counting only the distinct ones).
The product of its (nonzero) digits is 33868800, while the sum is 60.
The spelling of 487568751360 in words is "four hundred eighty-seven billion, five hundred sixty-eight million, seven hundred fifty-one thousand, three hundred sixty".
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