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5160749813 = 79607107621
BaseRepresentation
bin1001100111001101…
…01100101011110101
3111022122212020211222
410303212230223311
541032122443223
62212032440125
7241613435552
oct46346545365
914278766758
105160749813
11220912179a
1210003a9045
1364325271b
1436d587a29
1520310b0c8
hex1339acaf5

5160749813 has 8 divisors (see below), whose sum is σ = 5234734080. Its totient is φ = 5086982160.

The previous prime is 5160749779. The next prime is 5160749851. The reversal of 5160749813 is 3189470615.

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 5160749813 - 26 = 5160749749 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 (5160749873) 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 7 ways as a sum of consecutive naturals, for example, 5858 + ... + 101763.

It is an arithmetic number, because the mean of its divisors is an integer number (654341760).

Almost surely, 25160749813 is an apocalyptic number.

It is an amenable number.

5160749813 is a deficient number, since it is larger than the sum of its proper divisors (73984267).

5160749813 is a wasteful number, since it uses less digits than its factorization.

5160749813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108307.

The product of its (nonzero) digits is 181440, while the sum is 44.

The square root of 5160749813 is about 71838.3589247416. The cubic root of 5160749813 is about 1728.1082167319.

The spelling of 5160749813 in words is "five billion, one hundred sixty million, seven hundred forty-nine thousand, eight hundred thirteen".

Divisors: 1 79 607 47953 107621 8502059 65325947 5160749813