Search a number
-
+
230313124 = 2279728839
BaseRepresentation
bin11011011101001…
…00110010100100
3121001101010012201
431232210302210
5432430004444
634504224244
75464425556
oct1556446244
9531333181
10230313124
11109007728
126516b084
133893b972
14228334d6
1515345dd4
hexdba4ca4

230313124 has 12 divisors (see below), whose sum is σ = 408150400. Its totient is φ = 113698728.

The previous prime is 230313121. The next prime is 230313151. The reversal of 230313124 is 421313032.

230313124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (230313121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 364104 + ... + 364735.

Almost surely, 2230313124 is an apocalyptic number.

It is an amenable number.

230313124 is a deficient number, since it is larger than the sum of its proper divisors (177837276).

230313124 is a wasteful number, since it uses less digits than its factorization.

230313124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 728922 (or 728920 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 230313124 is about 15176.0707694713. The cubic root of 230313124 is about 612.9704831051.

Adding to 230313124 its reverse (421313032), we get a palindrome (651626156).

The spelling of 230313124 in words is "two hundred thirty million, three hundred thirteen thousand, one hundred twenty-four".

Divisors: 1 2 4 79 158 316 728839 1457678 2915356 57578281 115156562 230313124