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3204141 = 31967839
BaseRepresentation
bin1100001110010000101101
320000210020220
430032100231
51310013031
6152401553
736143343
oct14162055
96023226
103204141
111899356
1210a62b9
13882555
145d5993
15434596
hex30e42d

3204141 has 16 divisors (see below), whose sum is σ = 4569600. Its totient is φ = 1991088.

The previous prime is 3204139. The next prime is 3204203. The reversal of 3204141 is 1414023.

It is not a de Polignac number, because 3204141 - 21 = 3204139 is a prime.

3204141 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 3204141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3204101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3400 + ... + 4238.

It is an arithmetic number, because the mean of its divisors is an integer number (285600).

Almost surely, 23204141 is an apocalyptic number.

It is an amenable number.

3204141 is a deficient number, since it is larger than the sum of its proper divisors (1365459).

3204141 is a wasteful number, since it uses less digits than its factorization.

3204141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 928.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 3204141 is about 1790.0114524773. The cubic root of 3204141 is about 147.4247974398.

Adding to 3204141 its reverse (1414023), we get a palindrome (4618164).

The spelling of 3204141 in words is "three million, two hundred four thousand, one hundred forty-one".

Divisors: 1 3 19 57 67 201 839 1273 2517 3819 15941 47823 56213 168639 1068047 3204141