Search a number
-
+
30030303333 = 349831200881
BaseRepresentation
bin11011111101111100…
…100001000001100101
32212111212022110201210
4123331330201001211
5443000224201313
621443513342033
72112115236522
oct337574410145
985455273653
1030030303333
1111810361408
1259a1107919
132aa7745174
14164c496149
15bab6129c3
hex6fdf21065

30030303333 has 8 divisors (see below), whose sum is σ = 40041407296. Its totient is φ = 20019700800.

The previous prime is 30030303307. The next prime is 30030303389. The reversal of 30030303333 is 33330303003.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 30030303333 - 221 = 30028206181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30030304333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49053 + ... + 249933.

It is an arithmetic number, because the mean of its divisors is an integer number (5005175912).

Almost surely, 230030303333 is an apocalyptic number.

It is an amenable number.

30030303333 is a deficient number, since it is larger than the sum of its proper divisors (10011103963).

30030303333 is a wasteful number, since it uses less digits than its factorization.

30030303333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250715.

The product of its (nonzero) digits is 2187, while the sum is 21.

Adding to 30030303333 its reverse (33330303003), we get a palindrome (63360606336).

The spelling of 30030303333 in words is "thirty billion, thirty million, three hundred three thousand, three hundred thirty-three".

Divisors: 1 3 49831 149493 200881 602643 10010101111 30030303333