Search a number
-
+
230022020303 = 1579600724251
BaseRepresentation
bin1101011000111001100…
…0010111110011001111
3210222201122000100001022
43112032120113303033
512232041114122203
6253400510104355
722422105624665
oct3261630276317
9728648010038
10230022020303
1189608485429
12386b5aab0bb
13188ca12412a
14b1c141cc35
155eb3e9ca38
hex358e617ccf

230022020303 has 8 divisors (see below), whose sum is σ = 230215505280. Its totient is φ = 229828599000.

The previous prime is 230022020279. The next prime is 230022020329. The reversal of 230022020303 is 303020220032.

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 230022020303 - 28 = 230022020047 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 (230028020303) 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, 9472928 + ... + 9497178.

It is an arithmetic number, because the mean of its divisors is an integer number (28776938160).

Almost surely, 2230022020303 is an apocalyptic number.

230022020303 is a deficient number, since it is larger than the sum of its proper divisors (193484977).

230022020303 is a wasteful number, since it uses less digits than its factorization.

230022020303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31837.

The product of its (nonzero) digits is 432, while the sum is 17.

Adding to 230022020303 its reverse (303020220032), we get a palindrome (533042240335).

The spelling of 230022020303 in words is "two hundred thirty billion, twenty-two million, twenty thousand, three hundred three".

Divisors: 1 1579 6007 24251 9485053 38292329 145675757 230022020303