Base | Representation |
---|---|
bin | 10110110100001… |
… | …110100010100011 |
3 | 222200021201212211 |
4 | 112310032202203 |
5 | 1240443233140 |
6 | 101552302551 |
7 | 12325442143 |
oct | 2664164243 |
9 | 880251784 |
10 | 382789795 |
11 | 187090703 |
12 | a8241a57 |
13 | 613c6c4b |
14 | 38ba4923 |
15 | 239142ea |
hex | 16d0e8a3 |
382789795 has 4 divisors (see below), whose sum is σ = 459347760. Its totient is φ = 306231832.
The previous prime is 382789787. The next prime is 382789807. The reversal of 382789795 is 597987283.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 597987283 = 43 ⋅13906681.
It is a cyclic number.
It is not a de Polignac number, because 382789795 - 23 = 382789787 is a prime.
It is a super-2 number, since 2×3827897952 = 293056054312284050, which contains 22 as substring.
It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38278975 + ... + 38278984.
It is an arithmetic number, because the mean of its divisors is an integer number (114836940).
Almost surely, 2382789795 is an apocalyptic number.
382789795 is a deficient number, since it is larger than the sum of its proper divisors (76557965).
382789795 is an equidigital number, since it uses as much as digits as its factorization.
382789795 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 76557964.
The product of its digits is 7620480, while the sum is 58.
The square root of 382789795 is about 19565.0145668231. The cubic root of 382789795 is about 726.0838612029.
The spelling of 382789795 in words is "three hundred eighty-two million, seven hundred eighty-nine thousand, seven hundred ninety-five".
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