Search a number
-
+
2320351741 = 29199402071
BaseRepresentation
bin1000101001001101…
…1100000111111101
312222201011002012101
42022103130013331
514223002223431
61022125105101
7111333443611
oct21223340775
95881132171
102320351741
11a90861674
125490b8191
132ac94c6c6
14180249341
15d8a91961
hex8a4dc1fd

2320351741 has 8 divisors (see below), whose sum is σ = 2412432000. Its totient is φ = 2229076080.

The previous prime is 2320351729. The next prime is 2320351751. The reversal of 2320351741 is 1471530232.

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 2320351741 - 211 = 2320349693 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 (2320351721) 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, 195265 + ... + 206806.

It is an arithmetic number, because the mean of its divisors is an integer number (301554000).

Almost surely, 22320351741 is an apocalyptic number.

It is an amenable number.

2320351741 is a deficient number, since it is larger than the sum of its proper divisors (92080259).

2320351741 is a wasteful number, since it uses less digits than its factorization.

2320351741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402299.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 2320351741 is about 48170.0294892997. The cubic root of 2320351741 is about 1323.8880888378. Note that the first 3 decimals are identical.

Adding to 2320351741 its reverse (1471530232), we get a palindrome (3791881973).

It can be divided in two parts, 2320 and 351741, that added together give a triangular number (354061 = T841).

The spelling of 2320351741 in words is "two billion, three hundred twenty million, three hundred fifty-one thousand, seven hundred forty-one".

Divisors: 1 29 199 5771 402071 11660059 80012129 2320351741