[go: up one dir, main page]

Search a number
-
+
3830893 = 11536571
BaseRepresentation
bin1110100111010001101101
321012121222221
432213101231
51440042033
6214035341
744363533
oct16472155
97177887
103830893
112187230
121348b51
13a41901
1471a153
1550a12d
hex3a746d

3830893 has 8 divisors (see below), whose sum is σ = 4258656. Its totient is φ = 3416400.

The previous prime is 3830891. The next prime is 3830909. The reversal of 3830893 is 3980383.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3830893 - 21 = 3830891 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3830891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2703 + ... + 3868.

It is an arithmetic number, because the mean of its divisors is an integer number (532332).

Almost surely, 23830893 is an apocalyptic number.

It is an amenable number.

3830893 is a deficient number, since it is larger than the sum of its proper divisors (427763).

3830893 is a wasteful number, since it uses less digits than its factorization.

3830893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6635.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 3830893 is about 1957.2667166230. The cubic root of 3830893 is about 156.4708135578.

The spelling of 3830893 in words is "three million, eight hundred thirty thousand, eight hundred ninety-three".

Divisors: 1 11 53 583 6571 72281 348263 3830893