Search a number
-
+
230220033203 = 2320634851947
BaseRepresentation
bin1101011001101000101…
…1101110110010110011
3211000020102121102200102
43112122023232302303
512232442312030303
6253432302143015
722430031665036
oct3263213566263
9730212542612
10230220033203
11896aa230456
1238750281a6b
131892c163b24
14b1dd84501d
155ec6563288
hex359a2eecb3

230220033203 has 8 divisors (see below), whose sum is σ = 240346096128. Its totient is φ = 220103678344.

The previous prime is 230220033193. The next prime is 230220033221. The reversal of 230220033203 is 302330022032.

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 230220033203 - 24 = 230220033187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230220033403) 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, 2378525 + ... + 2473422.

It is an arithmetic number, because the mean of its divisors is an integer number (30043262016).

Almost surely, 2230220033203 is an apocalyptic number.

230220033203 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

230220033203 is a deficient number, since it is larger than the sum of its proper divisors (10126062925).

230220033203 is a wasteful number, since it uses less digits than its factorization.

230220033203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4854033.

The product of its (nonzero) digits is 1296, while the sum is 20.

Adding to 230220033203 its reverse (302330022032), we get a palindrome (532550055235).

The spelling of 230220033203 in words is "two hundred thirty billion, two hundred twenty million, thirty-three thousand, two hundred three".

Divisors: 1 23 2063 47449 4851947 111594781 10009566661 230220033203