Base | Representation |
---|---|
bin | 1110100111000011110001 |
3 | 21012120202220 |
4 | 32213003301 |
5 | 1440030001 |
6 | 214031253 |
7 | 44361120 |
oct | 16470361 |
9 | 7176686 |
10 | 3830001 |
11 | 218659a |
12 | 1348529 |
13 | a41396 |
14 | 719ab7 |
15 | 509c36 |
hex | 3a70f1 |
3830001 has 32 divisors (see below), whose sum is σ = 6374400. Its totient is φ = 1995840.
The previous prime is 3829997. The next prime is 3830003. The reversal of 3830001 is 1000383.
It is not a de Polignac number, because 3830001 - 22 = 3829997 is a prime.
3830001 is a lucky number.
It is not an unprimeable number, because it can be changed into a prime (3830003) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11406 + ... + 11736.
It is an arithmetic number, because the mean of its divisors is an integer number (199200).
Almost surely, 23830001 is an apocalyptic number.
It is an amenable number.
3830001 is a deficient number, since it is larger than the sum of its proper divisors (2544399).
3830001 is a wasteful number, since it uses less digits than its factorization.
3830001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 389.
The product of its (nonzero) digits is 72, while the sum is 15.
The square root of 3830001 is about 1957.0388345661. The cubic root of 3830001 is about 156.4586681912.
Adding to 3830001 its reverse (1000383), we get a palindrome (4830384).
The spelling of 3830001 in words is "three million, eight hundred thirty thousand, one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •