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5284357 = 13676067
BaseRepresentation
bin10100001010001000000101
3100221110202221
4110022020011
52323044412
6305132341
762626201
oct24121005
910843687
105284357
112a8a241
12192a0b1
131130350
149b7b01
156e5b07
hex50a205

5284357 has 8 divisors (see below), whose sum is σ = 5776736. Its totient is φ = 4804272.

The previous prime is 5284339. The next prime is 5284373. The reversal of 5284357 is 7534825.

It is a happy number.

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 5284357 - 219 = 4760069 is a prime.

It is a Duffinian number.

5284357 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5284327) 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 7 ways as a sum of consecutive naturals, for example, 2163 + ... + 3904.

It is an arithmetic number, because the mean of its divisors is an integer number (722092).

Almost surely, 25284357 is an apocalyptic number.

It is an amenable number.

5284357 is a deficient number, since it is larger than the sum of its proper divisors (492379).

5284357 is a wasteful number, since it uses less digits than its factorization.

5284357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6147.

The product of its digits is 33600, while the sum is 34.

The square root of 5284357 is about 2298.7729335452. The cubic root of 5284357 is about 174.1796378802.

It can be divided in two parts, 52843 and 57, that added together give a square (52900 = 2302).

The spelling of 5284357 in words is "five million, two hundred eighty-four thousand, three hundred fifty-seven".

Divisors: 1 13 67 871 6067 78871 406489 5284357