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3030133230 = 232533668147
BaseRepresentation
bin1011010010011100…
…0010100111101110
321211011201201100200
42310213002213232
522201203230410
61220402134330
7135042464445
oct26447024756
97734651320
103030133230
111315481a43
127069513a6
13393a05057
1420a60bd5c
1512b0473c0
hexb49c29ee

3030133230 has 24 divisors (see below), whose sum is σ = 7878346632. Its totient is φ = 808035504.

The previous prime is 3030133217. The next prime is 3030133283. The reversal of 3030133230 is 323310303.

3030133230 is a `hidden beast` number, since 3 + 0 + 301 + 332 + 30 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

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, 16833984 + ... + 16834163.

It is an arithmetic number, because the mean of its divisors is an integer number (328264443).

Almost surely, 23030133230 is an apocalyptic number.

3030133230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3030133230 is an abundant number, since it is smaller than the sum of its proper divisors (4848213402).

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

3030133230 is a wasteful number, since it uses less digits than its factorization.

3030133230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33668160 (or 33668157 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 18.

The square root of 3030133230 is about 55046.6459468695. The cubic root of 3030133230 is about 1447.0623409504.

Adding to 3030133230 its reverse (323310303), we get a palindrome (3353443533).

The spelling of 3030133230 in words is "three billion, thirty million, one hundred thirty-three thousand, two hundred thirty".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 33668147 67336294 101004441 168340735 202008882 303013323 336681470 505022205 606026646 1010044410 1515066615 3030133230