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2442587413 = 7348941059
BaseRepresentation
bin1001000110010110…
…1110110100010101
320022020011022000111
42101211232310111
520000300244123
61042213043021
7114346436050
oct22145566425
96266138014
102442587413
111043860092
12582026471
132cc07a0c6
14192587a97
15e468990d
hex9196ed15

2442587413 has 4 divisors (see below), whose sum is σ = 2791528480. Its totient is φ = 2093646348.

The previous prime is 2442587377. The next prime is 2442587429. The reversal of 2442587413 is 3147852442.

2442587413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2442587413 - 225 = 2409032981 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 (2442587453) 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, 174470523 + ... + 174470536.

It is an arithmetic number, because the mean of its divisors is an integer number (697882120).

Almost surely, 22442587413 is an apocalyptic number.

It is an amenable number.

2442587413 is a deficient number, since it is larger than the sum of its proper divisors (348941067).

2442587413 is an equidigital number, since it uses as much as digits as its factorization.

2442587413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348941066.

The product of its digits is 215040, while the sum is 40.

The square root of 2442587413 is about 49422.5395239864. The cubic root of 2442587413 is about 1346.7387972820.

The spelling of 2442587413 in words is "two billion, four hundred forty-two million, five hundred eighty-seven thousand, four hundred thirteen".

Divisors: 1 7 348941059 2442587413