Search a number
-
+
230017043003 = 11311698739709
BaseRepresentation
bin1101011000111000010…
…1011000101000111011
3210222201021122110110212
43112032011120220323
512232033330334003
6253400211301335
722422015414626
oct3261605305073
9728637573425
10230017043003
1189605695960
12386b42aa84b
13188c90a0797
14b1c08c4dbd
155eb3817dd8
hex358e158a3b

230017043003 has 16 divisors (see below), whose sum is σ = 259043896320. Its totient is φ = 202344026400.

The previous prime is 230017042961. The next prime is 230017043051. The reversal of 230017043003 is 300340710032.

It is a happy number.

230017043003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 230017043003 - 210 = 230017041979 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 230017043003.

It is not an unprimeable number, because it can be changed into a prime (230017043203) 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 15 ways as a sum of consecutive naturals, for example, 5772713 + ... + 5812421.

It is an arithmetic number, because the mean of its divisors is an integer number (16190243520).

Almost surely, 2230017043003 is an apocalyptic number.

230017043003 is a deficient number, since it is larger than the sum of its proper divisors (29026853317).

230017043003 is a wasteful number, since it uses less digits than its factorization.

230017043003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56738.

The product of its (nonzero) digits is 1512, while the sum is 23.

Adding to 230017043003 its reverse (300340710032), we get a palindrome (530357753035).

The spelling of 230017043003 in words is "two hundred thirty billion, seventeen million, forty-three thousand, three".

Divisors: 1 11 31 341 16987 39709 186857 436799 526597 1230979 5792567 13540769 674536783 7419904613 20910640273 230017043003