Search a number
-
+
5542841 = 7877043
BaseRepresentation
bin10101001001001110111001
3101102121100102
4111021032321
52404332331
6314445145
765053613
oct25111671
911377312
105542841
113146467
121a337b5
1311c0bb5
14a43db3
157474cb
hex5493b9

5542841 has 4 divisors (see below), whose sum is σ = 5550672. Its totient is φ = 5535012.

The previous prime is 5542819. The next prime is 5542853. The reversal of 5542841 is 1482455.

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 5542841 - 26 = 5542777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5542811) 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, 2735 + ... + 4308.

It is an arithmetic number, because the mean of its divisors is an integer number (1387668).

Almost surely, 25542841 is an apocalyptic number.

It is an amenable number.

5542841 is a deficient number, since it is larger than the sum of its proper divisors (7831).

5542841 is an equidigital number, since it uses as much as digits as its factorization.

5542841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7830.

The product of its digits is 6400, while the sum is 29.

The square root of 5542841 is about 2354.3238944546. The cubic root of 5542841 is about 176.9745460115.

The spelling of 5542841 in words is "five million, five hundred forty-two thousand, eight hundred forty-one".

Divisors: 1 787 7043 5542841