Search a number
-
+
2442011313 = 37116286253
BaseRepresentation
bin1001000110001110…
…0010001010110001
320022012002000202110
42101203202022301
520000123330223
61042152435533
7114341516340
oct22143421261
96265060673
102442011313
1110434a7275
125819a8ba9
132cbc07b11
14192477b57
15e45c3d93
hex918e22b1

2442011313 has 8 divisors (see below), whose sum is σ = 3721160128. Its totient is φ = 1395435024.

The previous prime is 2442011279. The next prime is 2442011371. The reversal of 2442011313 is 3131102442.

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

It is not a de Polignac number, because 2442011313 - 26 = 2442011249 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 116286253 = 2442011313 / (2 + 4 + 4 + 2 + 0 + 1 + 1 + 3 + 1 + 3).

It is a self number, because there is not a number n which added to its sum of digits gives 2442011313.

It is not an unprimeable number, because it can be changed into a prime (2442011813) by changing a digit.

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, 58143106 + ... + 58143147.

It is an arithmetic number, because the mean of its divisors is an integer number (465145016).

Almost surely, 22442011313 is an apocalyptic number.

It is an amenable number.

2442011313 is a deficient number, since it is larger than the sum of its proper divisors (1279148815).

2442011313 is a wasteful number, since it uses less digits than its factorization.

2442011313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116286263.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 2442011313 is about 49416.7108678835. The cubic root of 2442011313 is about 1346.6329099455.

Adding to 2442011313 its reverse (3131102442), we get a palindrome (5573113755).

The spelling of 2442011313 in words is "two billion, four hundred forty-two million, eleven thousand, three hundred thirteen".

Divisors: 1 3 7 21 116286253 348858759 814003771 2442011313