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5488201 = 27719813
BaseRepresentation
bin10100111011111001001001
3101022211101201
4110323321021
52401110301
6313344201
764435405
oct24737111
911284351
105488201
113109404
121a08061
1311a2074
14a2c105
15736201
hex53be49

5488201 has 4 divisors (see below), whose sum is σ = 5508292. Its totient is φ = 5468112.

The previous prime is 5488199. The next prime is 5488243. The reversal of 5488201 is 1028845.

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 308025 + 5180176 = 555^2 + 2276^2 .

It is a cyclic number.

It is not a de Polignac number, because 5488201 - 21 = 5488199 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5488201.

It is not an unprimeable number, because it can be changed into a prime (5488001) 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, 9630 + ... + 10183.

It is an arithmetic number, because the mean of its divisors is an integer number (1377073).

Almost surely, 25488201 is an apocalyptic number.

It is an amenable number.

5488201 is a deficient number, since it is larger than the sum of its proper divisors (20091).

5488201 is a wasteful number, since it uses less digits than its factorization.

5488201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20090.

The product of its (nonzero) digits is 2560, while the sum is 28.

The square root of 5488201 is about 2342.6909740723. The cubic root of 5488201 is about 176.3911003955.

The spelling of 5488201 in words is "five million, four hundred eighty-eight thousand, two hundred one".

Divisors: 1 277 19813 5488201