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3104123303 = 5715436293
BaseRepresentation
bin1011100100000101…
…0010100110100111
322000022221210122202
42321001102212213
522324123421203
61232004045115
7136631420111
oct27101224647
98008853582
103104123303
111353218866
1272769379b
133a613ca68
1421638c3b1
151327b0388
hexb90529a7

3104123303 has 4 divisors (see below), whose sum is σ = 3109560168. Its totient is φ = 3098686440.

The previous prime is 3104123299. The next prime is 3104123317. The reversal of 3104123303 is 3033214013.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3033214013 = 5951410407.

It is a cyclic number.

It is not a de Polignac number, because 3104123303 - 22 = 3104123299 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 (3104123383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2717576 + ... + 2718717.

It is an arithmetic number, because the mean of its divisors is an integer number (777390042).

Almost surely, 23104123303 is an apocalyptic number.

3104123303 is a deficient number, since it is larger than the sum of its proper divisors (5436865).

3104123303 is an equidigital number, since it uses as much as digits as its factorization.

3104123303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5436864.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 3104123303 is about 55714.6596776827. The cubic root of 3104123303 is about 1458.7459211368.

Adding to 3104123303 its reverse (3033214013), we get a palindrome (6137337316).

The spelling of 3104123303 in words is "three billion, one hundred four million, one hundred twenty-three thousand, three hundred three".

Divisors: 1 571 5436293 3104123303