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5130104623 = 741103173543
BaseRepresentation
bin1001100011100011…
…10010111100101111
3111020112012022112221
410301301302330233
541001301321443
62205015540211
7241062112150
oct46161627457
914215168487
105130104623
1121a28a0596
12bb208a667
13639ab2b87
1436948b927
152005a5eed
hex131c72f2f

5130104623 has 16 divisors (see below), whose sum is σ = 6064321536. Its totient is φ = 4248308160.

The previous prime is 5130104599. The next prime is 5130104627. The reversal of 5130104623 is 3264010315.

It is a cyclic number.

It is not a de Polignac number, because 5130104623 - 213 = 5130096431 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5130104627) 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 15 ways as a sum of consecutive naturals, for example, 57211 + ... + 116332.

It is an arithmetic number, because the mean of its divisors is an integer number (379020096).

Almost surely, 25130104623 is an apocalyptic number.

5130104623 is a deficient number, since it is larger than the sum of its proper divisors (934216913).

5130104623 is a wasteful number, since it uses less digits than its factorization.

5130104623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173694.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 5130104623 is about 71624.7486766969. The cubic root of 5130104623 is about 1724.6808481039.

Adding to 5130104623 its reverse (3264010315), we get a palindrome (8394114938).

The spelling of 5130104623 in words is "five billion, one hundred thirty million, one hundred four thousand, six hundred twenty-three".

Divisors: 1 7 41 103 287 721 4223 29561 173543 1214801 7115263 17874929 49806841 125124503 732872089 5130104623