Search a number
30364 = 227591
BaseRepresentation
bin111011010011100
31112122121
413122130
51432424
6352324
7154345
oct73234
945577
1030364
11208a4
12156a4
1310a89
14b0cc
158ee4
hex769c

30364 has 6 divisors (see below), whose sum is σ = 53144. Its totient is φ = 15180.

The previous prime is 30347. The next prime is 30367. The reversal of 30364 is 46303.

It is a happy number.

It is a plaindrome in base 9.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 30364.

It is not an unprimeable number, because it can be changed into a prime (30367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3792 + ... + 3799.

230364 is an apocalyptic number.

It is an amenable number.

30364 is a deficient number, since it is larger than the sum of its proper divisors (22780).

30364 is a wasteful number, since it uses less digits than its factorization.

30364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7595 (or 7593 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 30364 is about 174.2526900797. The cubic root of 30364 is about 31.1974904841.

Adding to 30364 its reverse (46303), we get a palindrome (76667).

The spelling of 30364 in words is "thirty thousand, three hundred sixty-four".

Divisors: 1 2 4 7591 15182 30364