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3190241 = 31102911
BaseRepresentation
bin1100001010110111100001
320000002012002
430022313201
51304041431
6152213345
736054665
oct14126741
96002162
103190241
11188996a
12109a255
13879122
145d08a5
154303cb
hex30ade1

3190241 has 4 divisors (see below), whose sum is σ = 3293184. Its totient is φ = 3087300.

The previous prime is 3190217. The next prime is 3190247. The reversal of 3190241 is 1420913.

3190241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3190241 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3190247) 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, 51425 + ... + 51486.

It is an arithmetic number, because the mean of its divisors is an integer number (823296).

Almost surely, 23190241 is an apocalyptic number.

3190241 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

3190241 is a deficient number, since it is larger than the sum of its proper divisors (102943).

3190241 is a wasteful number, since it uses less digits than its factorization.

3190241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102942.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 3190241 is about 1786.1245757225. The cubic root of 3190241 is about 147.2113054732.

The spelling of 3190241 in words is "three million, one hundred ninety thousand, two hundred forty-one".

Divisors: 1 31 102911 3190241