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5312741 = 7758963
BaseRepresentation
bin10100010001000011100101
3100222220201012
4110101003211
52330001431
6305512005
763105020
oct24210345
910886635
105312741
112aa95a5
121942605
131140245
149c41b7
156ee22b
hex5110e5

5312741 has 4 divisors (see below), whose sum is σ = 6071712. Its totient is φ = 4553772.

The previous prime is 5312737. The next prime is 5312777. The reversal of 5312741 is 1472135.

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 5312741 - 22 = 5312737 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 (5312141) 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, 379475 + ... + 379488.

It is an arithmetic number, because the mean of its divisors is an integer number (1517928).

Almost surely, 25312741 is an apocalyptic number.

It is an amenable number.

5312741 is a deficient number, since it is larger than the sum of its proper divisors (758971).

5312741 is an equidigital number, since it uses as much as digits as its factorization.

5312741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 758970.

The product of its digits is 840, while the sum is 23.

The square root of 5312741 is about 2304.9383939707. The cubic root of 5312741 is about 174.4909396696.

Adding to 5312741 its reverse (1472135), we get a palindrome (6784876).

Subtracting from 5312741 its reverse (1472135), we obtain a triangular number (3840606 = T2771).

The spelling of 5312741 in words is "five million, three hundred twelve thousand, seven hundred forty-one".

Divisors: 1 7 758963 5312741