Search a number
3033142 = 27216653
BaseRepresentation
bin1011100100100000110110
312201002200121
423210200312
51234030032
6145002154
734531660
oct13444066
95632617
103033142
111791932
12102335a
13822778
1458d530
153eda97
hex2e4836

3033142 has 8 divisors (see below), whose sum is σ = 5199696. Its totient is φ = 1299912.

The previous prime is 3033101. The next prime is 3033161. The reversal of 3033142 is 2413303.

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

It is a congruent 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, 108313 + ... + 108340.

It is an arithmetic number, because the mean of its divisors is an integer number (649962).

Almost surely, 23033142 is an apocalyptic number.

3033142 is a deficient number, since it is larger than the sum of its proper divisors (2166554).

3033142 is a wasteful number, since it uses less digits than its factorization.

3033142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216662.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 3033142 is about 1741.5918006238. The cubic root of 3033142 is about 144.7541135903.

Adding to 3033142 its reverse (2413303), we get a palindrome (5446445).

The spelling of 3033142 in words is "three million, thirty-three thousand, one hundred forty-two".

Divisors: 1 2 7 14 216653 433306 1516571 3033142