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324000030 = 23578713723
BaseRepresentation
bin10011010011111…
…101100100011110
3211120122220111010
4103103331210132
51130421000110
652052240050
711012645334
oct2323754436
9746586433
10324000030
11156987022
1290610026
1352181ac3
143105db54
151d6a0020
hex134fd91e

324000030 has 32 divisors (see below), whose sum is σ = 778644864. Its totient is φ = 86283936.

The previous prime is 324000029. The next prime is 324000049. The reversal of 324000030 is 30000423.

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 15 ways as a sum of consecutive naturals, for example, 16749 + ... + 30471.

It is an arithmetic number, because the mean of its divisors is an integer number (24332652).

Almost surely, 2324000030 is an apocalyptic number.

324000030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

324000030 is an abundant number, since it is smaller than the sum of its proper divisors (454644834).

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

324000030 is a wasteful number, since it uses less digits than its factorization.

324000030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14520.

The product of its (nonzero) digits is 72, while the sum is 12.

The square root of 324000030 is about 18000.0008333333. Note that the first 3 decimals coincide. The cubic root of 324000030 is about 686.8285667304.

Adding to 324000030 its reverse (30000423), we get a palindrome (354000453).

The spelling of 324000030 in words is "three hundred twenty-four million, thirty", and thus it is an aban number.

Divisors: 1 2 3 5 6 10 15 30 787 1574 2361 3935 4722 7870 11805 13723 23610 27446 41169 68615 82338 137230 205845 411690 10800001 21600002 32400003 54000005 64800006 108000010 162000015 324000030