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3113103 = 37148243
BaseRepresentation
bin1011111000000010001111
312212011101010
423320002033
51244104403
6150420303
735314050
oct13700217
95764333
103113103
111836a14
121061693
1384cc96
145b0727
15417603
hex2f808f

3113103 has 8 divisors (see below), whose sum is σ = 4743808. Its totient is φ = 1778904.

The previous prime is 3113101. The next prime is 3113111. The reversal of 3113103 is 3013113.

3113103 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 not a de Polignac number, because 3113103 - 21 = 3113101 is a prime.

It is a Duffinian number.

3113103 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3113101) 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, 74101 + ... + 74142.

It is an arithmetic number, because the mean of its divisors is an integer number (592976).

Almost surely, 23113103 is an apocalyptic number.

3113103 is a deficient number, since it is larger than the sum of its proper divisors (1630705).

3113103 is a wasteful number, since it uses less digits than its factorization.

3113103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148253.

The product of its (nonzero) digits is 27, while the sum is 12.

The square root of 3113103 is about 1764.3987644521. The cubic root of 3113103 is about 146.0151200954.

Adding to 3113103 its reverse (3013113), we get a palindrome (6126216).

The spelling of 3113103 in words is "three million, one hundred thirteen thousand, one hundred three".

Divisors: 1 3 7 21 148243 444729 1037701 3113103