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5406053 = 53102001
BaseRepresentation
bin10100100111110101100101
3101011122201012
4110213311211
52340443203
6311512005
763644042
oct24476545
911148635
105406053
113062714
121988605
131173863
14a0a1c9
1571bbd8
hex527d65

5406053 has 4 divisors (see below), whose sum is σ = 5508108. Its totient is φ = 5304000.

The previous prime is 5406043. The next prime is 5406067. The reversal of 5406053 is 3506045.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3506045 = 5701209.

It can be written as a sum of positive squares in 2 ways, for example, as 1803649 + 3602404 = 1343^2 + 1898^2 .

It is a cyclic number.

It is not a de Polignac number, because 5406053 - 28 = 5405797 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5406043) 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, 50948 + ... + 51053.

It is an arithmetic number, because the mean of its divisors is an integer number (1377027).

Almost surely, 25406053 is an apocalyptic number.

5406053 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

It is an amenable number.

5406053 is a deficient number, since it is larger than the sum of its proper divisors (102055).

5406053 is a wasteful number, since it uses less digits than its factorization.

5406053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102054.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 5406053 is about 2325.0920411889. The cubic root of 5406053 is about 175.5065919608.

The spelling of 5406053 in words is "five million, four hundred six thousand, fifty-three".

Divisors: 1 53 102001 5406053