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5585429 = 29192601
BaseRepresentation
bin10101010011101000010101
3101111202202202
4111103220111
52412213204
6315414245
765322023
oct25235025
911452682
105585429
113175463
121a54385
1312073b5
14a55713
15754e1e
hex553a15

5585429 has 4 divisors (see below), whose sum is σ = 5778060. Its totient is φ = 5392800.

The previous prime is 5585423. The next prime is 5585443. The reversal of 5585429 is 9245855.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9245855 = 51849171.

It can be written as a sum of positive squares in 2 ways, for example, as 1684804 + 3900625 = 1298^2 + 1975^2 .

It is a cyclic number.

It is not a de Polignac number, because 5585429 - 216 = 5519893 is a prime.

It is a super-2 number, since 2×55854292 = 62394034228082, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5585392 and 5585401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5585423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96272 + ... + 96329.

It is an arithmetic number, because the mean of its divisors is an integer number (1444515).

Almost surely, 25585429 is an apocalyptic number.

It is an amenable number.

5585429 is a deficient number, since it is larger than the sum of its proper divisors (192631).

5585429 is a wasteful number, since it uses less digits than its factorization.

5585429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192630.

The product of its digits is 72000, while the sum is 38.

The square root of 5585429 is about 2363.3512223112. The cubic root of 5585429 is about 177.4266469371.

The spelling of 5585429 in words is "five million, five hundred eighty-five thousand, four hundred twenty-nine".

Divisors: 1 29 192601 5585429