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5404801 = 18013001
BaseRepresentation
bin10100100111100010000001
3101011120222211
4110213202001
52340423201
6311502121
763640303
oct24474201
911146884
105404801
113061786
121987941
13117310c
14a09973
1571b651
hex527881

5404801 has 4 divisors (see below), whose sum is σ = 5409604. Its totient is φ = 5400000.

The previous prime is 5404771. The next prime is 5404807. The reversal of 5404801 is 1084045.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 1703025 + 3701776 = 1305^2 + 1924^2 .

It is a 3-Lehmer number, since φ(5404801) divides (5404801-1)3.

It is a cyclic number.

It is not a de Polignac number, because 5404801 - 25 = 5404769 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 (5404807) 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, 301 + ... + 3301.

It is an arithmetic number, because the mean of its divisors is an integer number (1352401).

Almost surely, 25404801 is an apocalyptic number.

It is an amenable number.

5404801 is a deficient number, since it is larger than the sum of its proper divisors (4803).

5404801 is a wasteful number, since it uses less digits than its factorization.

5404801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4802.

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 5404801 is about 2324.8227889454. The cubic root of 5404801 is about 175.4930422590.

Adding to 5404801 its reverse (1084045), we get a palindrome (6488846).

The spelling of 5404801 in words is "five million, four hundred four thousand, eight hundred one".

Divisors: 1 1801 3001 5404801