Search a number
-
+
5290477 = 9754541
BaseRepresentation
bin10100001011100111101101
3100221210011121
4110023213231
52323243402
6305220541
762653063
oct24134755
910853147
105290477
112a938a5
121931751
13113307a
149ba033
156e7837
hex50b9ed

5290477 has 4 divisors (see below), whose sum is σ = 5345116. Its totient is φ = 5235840.

The previous prime is 5290409. The next prime is 5290489. The reversal of 5290477 is 7740925.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1022121 + 4268356 = 1011^2 + 2066^2 .

It is a cyclic number.

It is not a de Polignac number, because 5290477 - 219 = 4766189 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 (5290277) 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 3 ways as a sum of consecutive naturals, for example, 27174 + ... + 27367.

It is an arithmetic number, because the mean of its divisors is an integer number (1336279).

Almost surely, 25290477 is an apocalyptic number.

It is an amenable number.

5290477 is a deficient number, since it is larger than the sum of its proper divisors (54639).

5290477 is an equidigital number, since it uses as much as digits as its factorization.

5290477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54638.

The product of its (nonzero) digits is 17640, while the sum is 34.

The square root of 5290477 is about 2300.1036933147. The cubic root of 5290477 is about 174.2468531303.

The spelling of 5290477 in words is "five million, two hundred ninety thousand, four hundred seventy-seven".

Divisors: 1 97 54541 5290477