Search a number
-
+
230001310203 = 3724145445823
BaseRepresentation
bin1101011000110100100…
…1010111100111111011
3210222200012001011010120
43112031021113213323
512232020313411303
6253354450144323
722421434610460
oct3261511274773
9728605034116
10230001310203
11895a781a645
12386aab820a3
13188c5a52732
14b1bc78b667
155eb225b553
hex358d2579fb

230001310203 has 16 divisors (see below), whose sum is σ = 351932461056. Its totient is φ = 130883967360.

The previous prime is 230001310181. The next prime is 230001310211. The reversal of 230001310203 is 302013100032.

It is not a de Polignac number, because 230001310203 - 216 = 230001244667 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230001310213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22717851 + ... + 22727972.

It is an arithmetic number, because the mean of its divisors is an integer number (21995778816).

Almost surely, 2230001310203 is an apocalyptic number.

230001310203 is a deficient number, since it is larger than the sum of its proper divisors (121931150853).

230001310203 is a wasteful number, since it uses less digits than its factorization.

230001310203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45446074.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 230001310203 its reverse (302013100032), we get a palindrome (532014410235).

The spelling of 230001310203 in words is "two hundred thirty billion, one million, three hundred ten thousand, two hundred three".

Divisors: 1 3 7 21 241 723 1687 5061 45445823 136337469 318120761 954362283 10952443343 32857330029 76667103401 230001310203