Base | Representation |
---|---|
bin | 10111000001110… |
… | …111001010100001 |
3 | 222221000022212012 |
4 | 113001313022201 |
5 | 1242402122230 |
6 | 102201042305 |
7 | 12401016563 |
oct | 2701671241 |
9 | 887008765 |
10 | 386364065 |
11 | 18910204a |
12 | a9486395 |
13 | 62078ab9 |
14 | 39455333 |
15 | 23dbd395 |
hex | 170772a1 |
386364065 has 4 divisors (see below), whose sum is σ = 463636884. Its totient is φ = 309091248.
The previous prime is 386364047. The next prime is 386364089. The reversal of 386364065 is 560463683.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 214124689 + 172239376 = 14633^2 + 13124^2 .
It is a cyclic number.
It is not a de Polignac number, because 386364065 - 26 = 386364001 is a prime.
It is a Duffinian 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, 38636402 + ... + 38636411.
It is an arithmetic number, because the mean of its divisors is an integer number (115909221).
Almost surely, 2386364065 is an apocalyptic number.
It is an amenable number.
386364065 is a deficient number, since it is larger than the sum of its proper divisors (77272819).
386364065 is an equidigital number, since it uses as much as digits as its factorization.
386364065 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 77272818.
The product of its (nonzero) digits is 311040, while the sum is 41.
The square root of 386364065 is about 19656.1457310430. The cubic root of 386364065 is about 728.3367807643.
The spelling of 386364065 in words is "three hundred eighty-six million, three hundred sixty-four thousand, sixty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •