Base | Representation |
---|---|
bin | 10000010100101111… |
… | …11010001101000100 |
3 | 211121202222000211222 |
4 | 20022113322031010 |
5 | 120422034140333 |
6 | 4005350215512 |
7 | 430115360654 |
oct | 101227721504 |
9 | 24552860758 |
10 | 8763974468 |
11 | 3798042807 |
12 | 1847054598 |
13 | a988c1512 |
14 | 5d1d36364 |
15 | 364608298 |
hex | 20a5fa344 |
8763974468 has 6 divisors (see below), whose sum is σ = 15336955326. Its totient is φ = 4381987232.
The previous prime is 8763974467. The next prime is 8763974473. The reversal of 8763974468 is 8644793678.
It can be written as a sum of positive squares in only one way, i.e., 7242350404 + 1521624064 = 85102^2 + 39008^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 8763974468.
It is not an unprimeable number, because it can be changed into a prime (8763974467) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1095496805 + ... + 1095496812.
It is an arithmetic number, because the mean of its divisors is an integer number (2556159221).
Almost surely, 28763974468 is an apocalyptic number.
It is an amenable number.
8763974468 is a deficient number, since it is larger than the sum of its proper divisors (6572980858).
8763974468 is a wasteful number, since it uses less digits than its factorization.
8763974468 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2190993621 (or 2190993619 counting only the distinct ones).
The product of its digits is 48771072, while the sum is 62.
The square root of 8763974468 is about 93616.1015424163. The cubic root of 8763974468 is about 2061.7390715536.
The spelling of 8763974468 in words is "eight billion, seven hundred sixty-three million, nine hundred seventy-four thousand, four hundred sixty-eight".
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