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5384231 = 231311787
BaseRepresentation
bin10100100010100000100111
3101010112202222
4110202200213
52334243411
6311222555
763523316
oct24424047
911115688
105384231
113048286
121977a5b
131166948
14a0227d
157154db
hex522827

5384231 has 8 divisors (see below), whose sum is σ = 5664384. Its totient is φ = 5107960.

The previous prime is 5384221. The next prime is 5384263. The reversal of 5384231 is 1324835.

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 5384231 - 26 = 5384167 is a prime.

It is a super-2 number, since 2×53842312 = 57979886922722, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 9.

It is a self number, because there is not a number n which added to its sum of digits gives 5384231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5384221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2120 + ... + 3906.

It is an arithmetic number, because the mean of its divisors is an integer number (708048).

Almost surely, 25384231 is an apocalyptic number.

5384231 is a deficient number, since it is larger than the sum of its proper divisors (280153).

5384231 is a wasteful number, since it uses less digits than its factorization.

5384231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1941.

The product of its digits is 2880, while the sum is 26.

The square root of 5384231 is about 2320.3945785146. The cubic root of 5384231 is about 175.2701243269.

The spelling of 5384231 in words is "five million, three hundred eighty-four thousand, two hundred thirty-one".

Divisors: 1 23 131 1787 3013 41101 234097 5384231