Search a number
-
+
6232530 = 2351032017
BaseRepresentation
bin10111110001100111010010
3102201122102110
4113301213102
53043420110
6341330150
7103655433
oct27614722
912648373
106232530
113577657
122106956
1313a2ab5
14b8348a
15831a20
hex5f19d2

6232530 has 32 divisors (see below), whose sum is σ = 15110784. Its totient is φ = 1645056.

The previous prime is 6232493. The next prime is 6232531. The reversal of 6232530 is 352326.

It is a junction number, because it is equal to n+sod(n) for n = 6232497 and 6232506.

It is not an unprimeable number, because it can be changed into a prime (6232531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2082 + ... + 4098.

It is an arithmetic number, because the mean of its divisors is an integer number (472212).

Almost surely, 26232530 is an apocalyptic number.

6232530 is an abundant number, since it is smaller than the sum of its proper divisors (8878254).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6232530 is a wasteful number, since it uses less digits than its factorization.

6232530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2130.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 6232530 is about 2496.5035549744. The cubic root of 6232530 is about 184.0297880255.

Adding to 6232530 its reverse (352326), we get a palindrome (6584856).

The spelling of 6232530 in words is "six million, two hundred thirty-two thousand, five hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 103 206 309 515 618 1030 1545 2017 3090 4034 6051 10085 12102 20170 30255 60510 207751 415502 623253 1038755 1246506 2077510 3116265 6232530