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5365805 = 51139497
BaseRepresentation
bin10100011110000000101101
3101002121111112
4110132000231
52333201210
6311001405
763415514
oct24360055
911077445
105365805
113035455
121969265
13115b443
149d967b
1570ed05
hex51e02d

5365805 has 8 divisors (see below), whose sum is σ = 6496632. Its totient is φ = 4254208.

The previous prime is 5365799. The next prime is 5365807. The reversal of 5365805 is 5085635.

It can be written as a sum of positive squares in 4 ways, for example, as 432964 + 4932841 = 658^2 + 2221^2 .

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 5365805 - 26 = 5365741 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 (5365807) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4184 + ... + 5313.

It is an arithmetic number, because the mean of its divisors is an integer number (812079).

Almost surely, 25365805 is an apocalyptic number.

It is an amenable number.

5365805 is a deficient number, since it is larger than the sum of its proper divisors (1130827).

5365805 is a wasteful number, since it uses less digits than its factorization.

5365805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9615.

The product of its (nonzero) digits is 18000, while the sum is 32.

The square root of 5365805 is about 2316.4207303510. The cubic root of 5365805 is about 175.0699584241.

The spelling of 5365805 in words is "five million, three hundred sixty-five thousand, eight hundred five".

Divisors: 1 5 113 565 9497 47485 1073161 5365805