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5368553 = 23323041
BaseRepresentation
bin10100011110101011101001
3101002202021022
4110132223221
52333243203
6311022225
763426521
oct24365351
911082238
105368553
113037523
12196a975
13115c778
149da681
15710a38
hex51eae9

5368553 has 4 divisors (see below), whose sum is σ = 5391828. Its totient is φ = 5345280.

The previous prime is 5368547. The next prime is 5368579. The reversal of 5368553 is 3558635.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3558635 = 5711727.

It can be written as a sum of positive squares in 2 ways, for example, as 1075369 + 4293184 = 1037^2 + 2072^2 .

It is a cyclic number.

It is not a de Polignac number, because 5368553 - 216 = 5303017 is a prime.

It is a super-2 number, since 2×53685532 = 57642722627618, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5364553) 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, 11288 + ... + 11753.

It is an arithmetic number, because the mean of its divisors is an integer number (1347957).

Almost surely, 25368553 is an apocalyptic number.

It is an amenable number.

5368553 is a deficient number, since it is larger than the sum of its proper divisors (23275).

5368553 is a wasteful number, since it uses less digits than its factorization.

5368553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23274.

The product of its digits is 54000, while the sum is 35.

The square root of 5368553 is about 2317.0138109213. The cubic root of 5368553 is about 175.0998396281.

It can be divided in two parts, 53685 and 53, that multiplied together give a triangular number (2845305 = T2385).

The spelling of 5368553 in words is "five million, three hundred sixty-eight thousand, five hundred fifty-three".

Divisors: 1 233 23041 5368553