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3104041223 = 8599360977
BaseRepresentation
bin1011100100000011…
…1110100100000111
322000022210122001202
42321000332210013
522324113304343
61232002213115
7136630625603
oct27100764407
98008718052
103104041223
111353172128
1272765419b
133a61115aa
1421636a503
15132795db8
hexb903e907

3104041223 has 4 divisors (see below), whose sum is σ = 3104410800. Its totient is φ = 3103671648.

The previous prime is 3104041207. The next prime is 3104041289. The reversal of 3104041223 is 3221404013.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3221404013 = 29111082897.

It is a cyclic number.

It is not a de Polignac number, because 3104041223 - 24 = 3104041207 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3104041195 and 3104041204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3104031223) 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, 171890 + ... + 189087.

It is an arithmetic number, because the mean of its divisors is an integer number (776102700).

Almost surely, 23104041223 is an apocalyptic number.

3104041223 is a deficient number, since it is larger than the sum of its proper divisors (369577).

3104041223 is an equidigital number, since it uses as much as digits as its factorization.

3104041223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369576.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 3104041223 is about 55713.9230623728. The cubic root of 3104041223 is about 1458.7330635161.

Adding to 3104041223 its reverse (3221404013), we get a palindrome (6325445236).

The spelling of 3104041223 in words is "three billion, one hundred four million, forty-one thousand, two hundred twenty-three".

Divisors: 1 8599 360977 3104041223