Search a number
-
+
2730304699 = 53191269713
BaseRepresentation
bin1010001010111101…
…0010010010111011
321001021112211221021
42202233102102323
521042424222244
61130531523311
7124442131003
oct24257222273
97037484837
102730304699
111181205371
12642459537
13346867315
141bc881003
1510ea6e284
hexa2bd24bb

2730304699 has 8 divisors (see below), whose sum is σ = 2796394752. Its totient is φ = 2664754560.

The previous prime is 2730304697. The next prime is 2730304727. The reversal of 2730304699 is 9964030372.

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 2730304699 - 21 = 2730304697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2730304697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124734 + ... + 144979.

It is an arithmetic number, because the mean of its divisors is an integer number (349549344).

Almost surely, 22730304699 is an apocalyptic number.

2730304699 is a deficient number, since it is larger than the sum of its proper divisors (66090053).

2730304699 is a wasteful number, since it uses less digits than its factorization.

2730304699 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269957.

The product of its (nonzero) digits is 244944, while the sum is 43.

The square root of 2730304699 is about 52252.3176423783. The cubic root of 2730304699 is about 1397.6669814970. Note that the first 3 decimals are identical.

It can be divided in two parts, 273030 and 4699, that added together give a square (277729 = 5272).

The spelling of 2730304699 in words is "two billion, seven hundred thirty million, three hundred four thousand, six hundred ninety-nine".

Divisors: 1 53 191 10123 269713 14294789 51515183 2730304699