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3103041423 = 31034347141
BaseRepresentation
bin1011100011110100…
…1010011110001111
322000020220211121010
42320331022132033
522323334311143
61231524540303
7136616262666
oct27075123617
98006824533
103103041423
111352649a49
12727251693
133a5b514b1
14216189ddd
15132649a33
hexb8f4a78f

3103041423 has 4 divisors (see below), whose sum is σ = 4137388568. Its totient is φ = 2068694280.

The previous prime is 3103041413. The next prime is 3103041451. The reversal of 3103041423 is 3241403013.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 3103041423 - 24 = 3103041407 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3103041423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3103041413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 517173568 + ... + 517173573.

It is an arithmetic number, because the mean of its divisors is an integer number (1034347142).

Almost surely, 23103041423 is an apocalyptic number.

3103041423 is a deficient number, since it is larger than the sum of its proper divisors (1034347145).

3103041423 is a wasteful number, since it uses less digits than its factorization.

3103041423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1034347144.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 3103041423 is about 55704.9497172379. The cubic root of 3103041423 is about 1458.5764292205.

Adding to 3103041423 its reverse (3241403013), we get a palindrome (6344444436).

The spelling of 3103041423 in words is "three billion, one hundred three million, forty-one thousand, four hundred twenty-three".

Divisors: 1 3 1034347141 3103041423