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5213801 = 23397571
BaseRepresentation
bin10011111000111001101001
3100210212222202
4103320321221
52313320201
6303425545
762213405
oct23707151
910725882
105213801
112a4122a
1218b52b5
1311071b8
1499a105
156cec6b
hex4f8e69

5213801 has 8 divisors (see below), whose sum is σ = 5463744. Its totient is φ = 4965840.

The previous prime is 5213777. The next prime is 5213821. The reversal of 5213801 is 1083125.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5213801 - 26 = 5213737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5213821) 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 7 ways as a sum of consecutive naturals, for example, 8846 + ... + 9416.

It is an arithmetic number, because the mean of its divisors is an integer number (682968).

Almost surely, 25213801 is an apocalyptic number.

It is an amenable number.

5213801 is a deficient number, since it is larger than the sum of its proper divisors (249943).

5213801 is a wasteful number, since it uses less digits than its factorization.

5213801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 991.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 5213801 is about 2283.3749144632. The cubic root of 5213801 is about 173.4009544675.

Adding to 5213801 its reverse (1083125), we get a palindrome (6296926).

The spelling of 5213801 in words is "five million, two hundred thirteen thousand, eight hundred one".

Divisors: 1 23 397 571 9131 13133 226687 5213801