Search a number
-
+
230304202124 = 22199913057839
BaseRepresentation
bin1101011001111100110…
…0110011110110001100
3211000110021222122201212
43112133030303312030
512233130333431444
6253444510153552
722432103263343
oct3263714636614
9730407878655
10230304202124
1189742799847
12387744b28b8
1318943723919
14b20aab4b5a
155ecdb3c19e
hex359f333d8c

230304202124 has 24 divisors (see below), whose sum is σ = 424672819200. Its totient is φ = 108981346320.

The previous prime is 230304202099. The next prime is 230304202213. The reversal of 230304202124 is 421202403032.

It is a super-2 number, since 2×2303042021242 (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 230304202124.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1453604 + ... + 1604235.

It is an arithmetic number, because the mean of its divisors is an integer number (17694700800).

Almost surely, 2230304202124 is an apocalyptic number.

It is an amenable number.

230304202124 is a deficient number, since it is larger than the sum of its proper divisors (194368617076).

230304202124 is a wasteful number, since it uses less digits than its factorization.

230304202124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3058853 (or 3058851 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 230304202124 its reverse (421202403032), we get a palindrome (651506605156).

The spelling of 230304202124 in words is "two hundred thirty billion, three hundred four million, two hundred two thousand, one hundred twenty-four".

Divisors: 1 2 4 19 38 76 991 1982 3964 18829 37658 75316 3057839 6115678 12231356 58098941 116197882 232395764 3030318449 6060636898 12121273796 57576050531 115152101062 230304202124