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230325542 = 2232293743
BaseRepresentation
bin11011011101001…
…11110100100110
3121001101202020122
431232213310212
5432430404132
634504401542
75464510016
oct1556476446
9531352218
10230325542
11109015a97
12651762b2
1338944505
1422837c46
1515349912
hexdba7d26

230325542 has 24 divisors (see below), whose sum is σ = 362883024. Its totient is φ = 109631984.

The previous prime is 230325523. The next prime is 230325559. The reversal of 230325542 is 245523032.

230325542 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 309623 + ... + 310365.

It is an arithmetic number, because the mean of its divisors is an integer number (15120126).

Almost surely, 2230325542 is an apocalyptic number.

230325542 is a deficient number, since it is larger than the sum of its proper divisors (132557482).

230325542 is a wasteful number, since it uses less digits than its factorization.

230325542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1084 (or 1061 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 230325542 is about 15176.4798948900. The cubic root of 230325542 is about 612.9814996009.

Adding to 230325542 its reverse (245523032), we get a palindrome (475848574).

The spelling of 230325542 in words is "two hundred thirty million, three hundred twenty-five thousand, five hundred forty-two".

Divisors: 1 2 23 46 293 529 586 743 1058 1486 6739 13478 17089 34178 154997 217699 309994 393047 435398 786094 5007077 10014154 115162771 230325542