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3041930 = 25304193
BaseRepresentation
bin1011100110101010001010
312201112202002
423212222022
51234320210
6145111002
734566413
oct13465212
95645662
103041930
1117984a1
121028462
13826778
1459280a
154014a5
hex2e6a8a

3041930 has 8 divisors (see below), whose sum is σ = 5475492. Its totient is φ = 1216768.

The previous prime is 3041923. The next prime is 3041933. The reversal of 3041930 is 391403.

3041930 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 2961841 + 80089 = 1721^2 + 283^2 .

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

It is not an unprimeable number, because it can be changed into a prime (3041933) 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, 152087 + ... + 152106.

Almost surely, 23041930 is an apocalyptic number.

3041930 is a deficient number, since it is larger than the sum of its proper divisors (2433562).

3041930 is a wasteful number, since it uses less digits than its factorization.

3041930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304200.

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 3041930 is about 1744.1129550577. The cubic root of 3041930 is about 144.8937787255.

The spelling of 3041930 in words is "three million, forty-one thousand, nine hundred thirty".

Divisors: 1 2 5 10 304193 608386 1520965 3041930