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5213041 = 37140893
BaseRepresentation
bin10011111000101101110001
3100210211221121
4103320231301
52313304131
6303422241
762211241
oct23705561
910724847
105213041
112a406a9
1218b4981
131106a52
14999b21
156ce911
hex4f8b71

5213041 has 4 divisors (see below), whose sum is σ = 5353972. Its totient is φ = 5072112.

The previous prime is 5213023. The next prime is 5213057. The reversal of 5213041 is 1403125.

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 4822416 + 390625 = 2196^2 + 625^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5213041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5213081) 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, 70410 + ... + 70483.

It is an arithmetic number, because the mean of its divisors is an integer number (1338493).

Almost surely, 25213041 is an apocalyptic number.

It is an amenable number.

5213041 is a deficient number, since it is larger than the sum of its proper divisors (140931).

5213041 is a wasteful number, since it uses less digits than its factorization.

5213041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140930.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 5213041 is about 2283.2084880711. The cubic root of 5213041 is about 173.3925286806.

Adding to 5213041 its reverse (1403125), we get a palindrome (6616166).

The spelling of 5213041 in words is "five million, two hundred thirteen thousand, forty-one".

Divisors: 1 37 140893 5213041