Base | Representation |
---|---|
bin | 100100000110010010… |
… | …100010011111111111 |
3 | 10201001021012122012222 |
4 | 210012102202133333 |
5 | 1113340104310423 |
6 | 25450050115555 |
7 | 2541341336456 |
oct | 440622423777 |
9 | 121037178188 |
10 | 38760228863 |
11 | 154901586a4 |
12 | 761887bbbb |
13 | 3869274785 |
14 | 1c39a87b9d |
15 | 101cc423c8 |
hex | 9064a27ff |
38760228863 has 4 divisors (see below), whose sum is σ = 38760975120. Its totient is φ = 38759482608.
The previous prime is 38760228841. The next prime is 38760228883. The reversal of 38760228863 is 36882206783.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 38760228863 - 218 = 38759966719 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38760228823) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 288878 + ... + 401211.
It is an arithmetic number, because the mean of its divisors is an integer number (9690243780).
Almost surely, 238760228863 is an apocalyptic number.
38760228863 is a deficient number, since it is larger than the sum of its proper divisors (746257).
38760228863 is an equidigital number, since it uses as much as digits as its factorization.
38760228863 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 746256.
The product of its (nonzero) digits is 4644864, while the sum is 53.
The spelling of 38760228863 in words is "thirty-eight billion, seven hundred sixty million, two hundred twenty-eight thousand, eight hundred sixty-three".
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