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3190061 = 73531291
BaseRepresentation
bin1100001010110100101101
320000001221102
430022310231
51304040221
6152212445
736054320
oct14126455
96001842
103190061
111889816
12109a125
13879014
145d07b7
1543030b
hex30ad2d

3190061 has 8 divisors (see below), whose sum is σ = 3658944. Its totient is φ = 2724480.

The previous prime is 3190051. The next prime is 3190069. The reversal of 3190061 is 1600913.

3190061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3190061 - 26 = 3189997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3190069) 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 7 ways as a sum of consecutive naturals, for example, 1826 + ... + 3116.

It is an arithmetic number, because the mean of its divisors is an integer number (457368).

Almost surely, 23190061 is an apocalyptic number.

It is an amenable number.

3190061 is a deficient number, since it is larger than the sum of its proper divisors (468883).

3190061 is a wasteful number, since it uses less digits than its factorization.

3190061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1651.

The product of its (nonzero) digits is 162, while the sum is 20.

The square root of 3190061 is about 1786.0741865891. The cubic root of 3190061 is about 147.2085367657.

Adding to 3190061 its reverse (1600913), we get a palindrome (4790974).

The spelling of 3190061 in words is "three million, one hundred ninety thousand, sixty-one".

Divisors: 1 7 353 1291 2471 9037 455723 3190061