Base | Representation |
---|---|
bin | 10000010100101111… |
… | …11111111011110010 |
3 | 211121210000020001020 |
4 | 20022113333323302 |
5 | 120422040413223 |
6 | 4005350520310 |
7 | 430115516253 |
oct | 101227777362 |
9 | 24553006036 |
10 | 8763997938 |
11 | 3798059403 |
12 | 1847066096 |
13 | a988cc0c7 |
14 | 5d1d40b2a |
15 | 3646101e3 |
hex | 20a5ffef2 |
8763997938 has 8 divisors (see below), whose sum is σ = 17527995888. Its totient is φ = 2921332644.
The previous prime is 8763997919. The next prime is 8763997939. The reversal of 8763997938 is 8397993678.
It is a sphenic number, since it is the product of 3 distinct primes.
8763997938 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (8763997939) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 730333156 + ... + 730333167.
It is an arithmetic number, because the mean of its divisors is an integer number (2190999486).
Almost surely, 28763997938 is an apocalyptic number.
8763997938 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8763997938 is a wasteful number, since it uses less digits than its factorization.
8763997938 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1460666328.
The product of its digits is 123451776, while the sum is 69.
The square root of 8763997938 is about 93616.2268947003. The cubic root of 8763997938 is about 2061.7409120037.
The spelling of 8763997938 in words is "eight billion, seven hundred sixty-three million, nine hundred ninety-seven thousand, nine hundred thirty-eight".
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