Search a number
-
+
229324030 = 25132376697
BaseRepresentation
bin11011010101100…
…11010011111110
3120222111212102121
431222303103332
5432201332110
634431113154
75453136115
oct1552632376
9528455377
10229324030
111084a15a1
12649727ba
13386836c0
1422656c7c
15151eccda
hexdab34fe

229324030 has 32 divisors (see below), whose sum is σ = 463869504. Its totient is φ = 80990976.

The previous prime is 229324013. The next prime is 229324063. The reversal of 229324030 is 30423922.

It is a junction number, because it is equal to n+sod(n) for n = 229323986 and 229324004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35359 + ... + 41338.

It is an arithmetic number, because the mean of its divisors is an integer number (14495922).

Almost surely, 2229324030 is an apocalyptic number.

229324030 is an abundant number, since it is smaller than the sum of its proper divisors (234545474).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

229324030 is a wasteful number, since it uses less digits than its factorization.

229324030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76740.

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 229324030 is about 15143.4484183755. The cubic root of 229324030 is about 612.0917440458.

Adding to 229324030 its reverse (30423922), we get a palindrome (259747952).

It can be divided in two parts, 22932 and 4030, that added together give a palindrome (26962).

The spelling of 229324030 in words is "two hundred twenty-nine million, three hundred twenty-four thousand, thirty".

Divisors: 1 2 5 10 13 23 26 46 65 115 130 230 299 598 1495 2990 76697 153394 383485 766970 997061 1764031 1994122 3528062 4985305 8820155 9970610 17640310 22932403 45864806 114662015 229324030