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5429 = 6189
BaseRepresentation
bin1010100110101
321110002
41110311
5133204
641045
721554
oct12465
97402
105429
114096
123185
132618
141d9b
15191e
hex1535

5429 has 4 divisors (see below), whose sum is σ = 5580. Its totient is φ = 5280.

The previous prime is 5419. The next prime is 5431. The reversal of 5429 is 9245.

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 529 + 4900 = 23^2 + 70^2 .

It is a cyclic number.

It is not a de Polignac number, because 5429 - 24 = 5413 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5429.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17 + ... + 105.

It is an arithmetic number, because the mean of its divisors is an integer number (1395).

25429 is an apocalyptic number.

It is an amenable number.

5429 is a deficient number, since it is larger than the sum of its proper divisors (151).

5429 is an equidigital number, since it uses as much as digits as its factorization.

5429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150.

The product of its digits is 360, while the sum is 20.

The square root of 5429 is about 73.6817480792. The cubic root of 5429 is about 17.5754564920.

It can be divided in two parts, 5 and 429, that multiplied together give a triangular number (2145 = T65).

The spelling of 5429 in words is "five thousand, four hundred twenty-nine".

Divisors: 1 61 89 5429