Search a number
-
+
30333203201 = 719228069197
BaseRepresentation
bin11100001111111111…
…111111001100000001
32220021222021101020102
4130033333333030001
5444110300000301
621533533452145
72122453654520
oct341777771401
986258241212
1030333203201
1111956336584
125a66641055
132b25419b62
14167a7c24b7
15bc7ee5b6b
hex70ffff301

30333203201 has 8 divisors (see below), whose sum is σ = 36491071680. Its totient is φ = 24631473168.

The previous prime is 30333203191. The next prime is 30333203209. The reversal of 30333203201 is 10230233303.

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

It is a cyclic number.

It is not a de Polignac number, because 30333203201 - 210 = 30333202177 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (30333203209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114034466 + ... + 114034731.

It is an arithmetic number, because the mean of its divisors is an integer number (4561383960).

Almost surely, 230333203201 is an apocalyptic number.

It is an amenable number.

30333203201 is a deficient number, since it is larger than the sum of its proper divisors (6157868479).

30333203201 is a wasteful number, since it uses less digits than its factorization.

30333203201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228069223.

The product of its (nonzero) digits is 972, while the sum is 20.

Adding to 30333203201 its reverse (10230233303), we get a palindrome (40563436504).

The spelling of 30333203201 in words is "thirty billion, three hundred thirty-three million, two hundred three thousand, two hundred one".

Divisors: 1 7 19 133 228069197 1596484379 4333314743 30333203201