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3104310005 = 51259493139
BaseRepresentation
bin1011100100001000…
…0000001011110101
322000100022021202122
42321002000023311
522324200410010
61232012045325
7136633125326
oct27102001365
98010267678
103104310005
111353336065
12727763845
133a61a6a34
142163da44d
151327ea855
hexb90802f5

3104310005 has 8 divisors (see below), whose sum is σ = 3728138400. Its totient is φ = 2481470416.

The previous prime is 3104309983. The next prime is 3104310029. The reversal of 3104310005 is 5000134013.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3104310005 - 28 = 3104309749 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 240275 + ... + 252864.

It is an arithmetic number, because the mean of its divisors is an integer number (466017300).

Almost surely, 23104310005 is an apocalyptic number.

It is an amenable number.

3104310005 is a deficient number, since it is larger than the sum of its proper divisors (623828395).

3104310005 is a wasteful number, since it uses less digits than its factorization.

3104310005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494403.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 3104310005 is about 55716.3351720122. The cubic root of 3104310005 is about 1458.7751666805.

Adding to 3104310005 its reverse (5000134013), we get a palindrome (8104444018).

The spelling of 3104310005 in words is "three billion, one hundred four million, three hundred ten thousand, five".

Divisors: 1 5 1259 6295 493139 2465695 620862001 3104310005