Search a number
-
+
5421410183 = 7774487169
BaseRepresentation
bin1010000110010010…
…00010011110000111
3111222211100011122202
411003021002132013
542100340111213
62253543345115
7251230140410
oct50311023607
914884304582
105421410183
112332276792
12107375219b
13685258427
1439603a807
1521ae48b58
hex143242787

5421410183 has 4 divisors (see below), whose sum is σ = 6195897360. Its totient is φ = 4646923008.

The previous prime is 5421410179. The next prime is 5421410209. The reversal of 5421410183 is 3810141245.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5421410183 - 22 = 5421410179 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 (5421410173) 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, 387243578 + ... + 387243591.

It is an arithmetic number, because the mean of its divisors is an integer number (1548974340).

Almost surely, 25421410183 is an apocalyptic number.

5421410183 is a deficient number, since it is larger than the sum of its proper divisors (774487177).

5421410183 is an equidigital number, since it uses as much as digits as its factorization.

5421410183 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 774487176.

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 5421410183 is about 73630.2260148643. The cubic root of 5421410183 is about 1756.7262428721.

The spelling of 5421410183 in words is "five billion, four hundred twenty-one million, four hundred ten thousand, one hundred eighty-three".

Divisors: 1 7 774487169 5421410183