Search a number
-
+
2442535413 = 3814178471
BaseRepresentation
bin1001000110010110…
…0010000111110101
320022020001122200120
42101211202013311
520000242113123
61042212002153
7114346131333
oct22145420765
96266048616
102442535413
11104382500a
12582000359
132cc05c536
14192572b53
15e46792e3
hex919621f5

2442535413 has 4 divisors (see below), whose sum is σ = 3256713888. Its totient is φ = 1628356940.

The previous prime is 2442535409. The next prime is 2442535423. The reversal of 2442535413 is 3145352442.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2442535413 - 22 = 2442535409 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2442535423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 407089233 + ... + 407089238.

It is an arithmetic number, because the mean of its divisors is an integer number (814178472).

Almost surely, 22442535413 is an apocalyptic number.

It is an amenable number.

2442535413 is a deficient number, since it is larger than the sum of its proper divisors (814178475).

2442535413 is an equidigital number, since it uses as much as digits as its factorization.

2442535413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 814178474.

The product of its digits is 57600, while the sum is 33.

The square root of 2442535413 is about 49422.0134454273. The cubic root of 2442535413 is about 1346.7292403515.

Adding to 2442535413 its reverse (3145352442), we get a palindrome (5587887855).

The spelling of 2442535413 in words is "two billion, four hundred forty-two million, five hundred thirty-five thousand, four hundred thirteen".

Divisors: 1 3 814178471 2442535413