Search a number
-
+
3824930 = 25382493
BaseRepresentation
bin1110100101110100100010
321012022211002
432211310202
51434344210
6213552002
744340254
oct16456442
97168732
103824930
1121827aa
121345602
13a3bc95
14717cd4
155084a5
hex3a5d22

3824930 has 8 divisors (see below), whose sum is σ = 6884892. Its totient is φ = 1529968.

The previous prime is 3824927. The next prime is 3824939. The reversal of 3824930 is 394283.

3824930 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3690241 + 134689 = 1921^2 + 367^2 .

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

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 3824893 and 3824902.

It is not an unprimeable number, because it can be changed into a prime (3824939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 191237 + ... + 191256.

Almost surely, 23824930 is an apocalyptic number.

3824930 is a deficient number, since it is larger than the sum of its proper divisors (3059962).

3824930 is a wasteful number, since it uses less digits than its factorization.

3824930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382500.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 3824930 is about 1955.7428256292. The cubic root of 3824930 is about 156.3895861966.

The spelling of 3824930 in words is "three million, eight hundred twenty-four thousand, nine hundred thirty".

Divisors: 1 2 5 10 382493 764986 1912465 3824930